56912512

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 118954440

約数和(自身を除く): 62041928

約数列:

[1, 2, 4, 8, 16, 32, 37, 61, 64, 74, 122, 128, 148, 197, 244, 296, 394, 488, 592, 788, 976, 1184, 1576, 1952, 2257, 2368, 3152, 3904, 4514, 4736, 6304, 7289, 7808, 9028, 12017, 12608, 14578, 18056, 24034, 25216, 29156, 36112, 48068, 58312, 72224, 96136, 116624, 144448, 192272, 233248, 288896, 384544, 444629, 466496, 769088, 889258, 932992, 1538176, 1778516, 3557032, 7114064, 14228128, 28456256, 56912512]

約数ペア:

[(1, 56912512), (2, 28456256), (4, 14228128), (8, 7114064), (16, 3557032), (32, 1778516), (37, 1538176), (61, 932992), (64, 889258), (74, 769088), (122, 466496), (128, 444629), (148, 384544), (197, 288896), (244, 233248), (296, 192272), (394, 144448), (488, 116624), (592, 96136), (788, 72224), (976, 58312), (1184, 48068), (1576, 36112), (1952, 29156), (2257, 25216), (2368, 24034), (3152, 18056), (3904, 14578), (4514, 12608), (4736, 12017), (6304, 9028), (7289, 7808)]