28317390784

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:930

約数の個数: 112

約数和(自身を含む): 58298486400

約数和(自身を除く): 29981095616

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 107, 109, 118, 214, 218, 236, 428, 436, 472, 643, 856, 872, 944, 1286, 1712, 1744, 1888, 2572, 3424, 3488, 3776, 5144, 6313, 6431, 6848, 6976, 10288, 11663, 12626, 12862, 20576, 23326, 25252, 25724, 37937, 41152, 46652, 50504, 51448, 68801, 70087, 75874, 93304, 101008, 102896, 137602, 140174, 151748, 186608, 202016, 205792, 275204, 280348, 303496, 373216, 404032, 411584, 550408, 560696, 606992, 688117, 746432, 1100816, 1121392, 1213984, 1376234, 2201632, 2242784, 2427968, 2752468, 4059259, 4135133, 4403264, 4485568, 5504936, 7499309, 8118518, 8270266, 11009872, 14998618, 16237036, 16540532, 22019744, 29997236, 32474072, 33081064, 44039488, 59994472, 64948144, 66162128, 119988944, 129896288, 132324256, 239977888, 259792576, 264648512, 442459231, 479955776, 884918462, 1769836924, 3539673848, 7079347696, 14158695392, 28317390784]

約数ペア:

[(1, 28317390784), (2, 14158695392), (4, 7079347696), (8, 3539673848), (16, 1769836924), (32, 884918462), (59, 479955776), (64, 442459231), (107, 264648512), (109, 259792576), (118, 239977888), (214, 132324256), (218, 129896288), (236, 119988944), (428, 66162128), (436, 64948144), (472, 59994472), (643, 44039488), (856, 33081064), (872, 32474072), (944, 29997236), (1286, 22019744), (1712, 16540532), (1744, 16237036), (1888, 14998618), (2572, 11009872), (3424, 8270266), (3488, 8118518), (3776, 7499309), (5144, 5504936), (6313, 4485568), (6431, 4403264), (6848, 4135133), (6976, 4059259), (10288, 2752468), (11663, 2427968), (12626, 2242784), (12862, 2201632), (20576, 1376234), (23326, 1213984), (25252, 1121392), (25724, 1100816), (37937, 746432), (41152, 688117), (46652, 606992), (50504, 560696), (51448, 550408), (68801, 411584), (70087, 404032), (75874, 373216), (93304, 303496), (101008, 280348), (102896, 275204), (137602, 205792), (140174, 202016), (151748, 186608)]