23203712

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 128

約数和(自身を含む): 58752000

約数和(自身を除く): 35548288

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 47, 56, 58, 64, 76, 94, 112, 116, 128, 133, 152, 188, 203, 224, 232, 266, 304, 329, 376, 406, 448, 464, 532, 551, 608, 658, 752, 812, 893, 896, 928, 1064, 1102, 1216, 1316, 1363, 1504, 1624, 1786, 1856, 2128, 2204, 2432, 2632, 2726, 3008, 3248, 3572, 3712, 3857, 4256, 4408, 5264, 5452, 6016, 6251, 6496, 7144, 7714, 8512, 8816, 9541, 10528, 10904, 12502, 12992, 14288, 15428, 17024, 17632, 19082, 21056, 21808, 25004, 25897, 25984, 28576, 30856, 35264, 38164, 42112, 43616, 50008, 51794, 57152, 61712, 70528, 76328, 87232, 100016, 103588, 114304, 123424, 152656, 174464, 181279, 200032, 207176, 246848, 305312, 362558, 400064, 414352, 493696, 610624, 725116, 800128, 828704, 1221248, 1450232, 1657408, 2900464, 3314816, 5800928, 11601856, 23203712]

約数ペア:

[(1, 23203712), (2, 11601856), (4, 5800928), (7, 3314816), (8, 2900464), (14, 1657408), (16, 1450232), (19, 1221248), (28, 828704), (29, 800128), (32, 725116), (38, 610624), (47, 493696), (56, 414352), (58, 400064), (64, 362558), (76, 305312), (94, 246848), (112, 207176), (116, 200032), (128, 181279), (133, 174464), (152, 152656), (188, 123424), (203, 114304), (224, 103588), (232, 100016), (266, 87232), (304, 76328), (329, 70528), (376, 61712), (406, 57152), (448, 51794), (464, 50008), (532, 43616), (551, 42112), (608, 38164), (658, 35264), (752, 30856), (812, 28576), (893, 25984), (896, 25897), (928, 25004), (1064, 21808), (1102, 21056), (1216, 19082), (1316, 17632), (1363, 17024), (1504, 15428), (1624, 14288), (1786, 12992), (1856, 12502), (2128, 10904), (2204, 10528), (2432, 9541), (2632, 8816), (2726, 8512), (3008, 7714), (3248, 7144), (3572, 6496), (3712, 6251), (3857, 6016), (4256, 5452), (4408, 5264)]