1028948032

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1723}}^1$

素因数の和:1816

約数の個数: 112

約数和(自身を含む): 2466230272

約数和(自身を除く): 1437282240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 43, 56, 62, 64, 86, 112, 124, 172, 217, 224, 248, 301, 344, 434, 448, 496, 602, 688, 868, 992, 1204, 1333, 1376, 1723, 1736, 1984, 2408, 2666, 2752, 3446, 3472, 4816, 5332, 6892, 6944, 9331, 9632, 10664, 12061, 13784, 13888, 18662, 19264, 21328, 24122, 27568, 37324, 42656, 48244, 53413, 55136, 74089, 74648, 85312, 96488, 106826, 110272, 148178, 149296, 192976, 213652, 296356, 298592, 373891, 385952, 427304, 518623, 592712, 597184, 747782, 771904, 854608, 1037246, 1185424, 1495564, 1709216, 2074492, 2296759, 2370848, 2991128, 3418432, 4148984, 4593518, 4741696, 5982256, 8297968, 9187036, 11964512, 16077313, 16595936, 18374072, 23929024, 32154626, 33191872, 36748144, 64309252, 73496288, 128618504, 146992576, 257237008, 514474016, 1028948032]

約数ペア:

[(1, 1028948032), (2, 514474016), (4, 257237008), (7, 146992576), (8, 128618504), (14, 73496288), (16, 64309252), (28, 36748144), (31, 33191872), (32, 32154626), (43, 23929024), (56, 18374072), (62, 16595936), (64, 16077313), (86, 11964512), (112, 9187036), (124, 8297968), (172, 5982256), (217, 4741696), (224, 4593518), (248, 4148984), (301, 3418432), (344, 2991128), (434, 2370848), (448, 2296759), (496, 2074492), (602, 1709216), (688, 1495564), (868, 1185424), (992, 1037246), (1204, 854608), (1333, 771904), (1376, 747782), (1723, 597184), (1736, 592712), (1984, 518623), (2408, 427304), (2666, 385952), (2752, 373891), (3446, 298592), (3472, 296356), (4816, 213652), (5332, 192976), (6892, 149296), (6944, 148178), (9331, 110272), (9632, 106826), (10664, 96488), (12061, 85312), (13784, 74648), (13888, 74089), (18662, 55136), (19264, 53413), (21328, 48244), (24122, 42656), (27568, 37324)]