56331392

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 122451000

約数和(自身を除く): 66119608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 128, 194, 208, 349, 388, 416, 698, 776, 832, 1261, 1396, 1552, 1664, 2522, 2792, 3104, 4537, 5044, 5584, 6208, 9074, 10088, 11168, 12416, 18148, 20176, 22336, 33853, 36296, 40352, 44672, 67706, 72592, 80704, 135412, 145184, 161408, 270824, 290368, 440089, 541648, 580736, 880178, 1083296, 1760356, 2166592, 3520712, 4333184, 7041424, 14082848, 28165696, 56331392]

約数ペア:

[(1, 56331392), (2, 28165696), (4, 14082848), (8, 7041424), (13, 4333184), (16, 3520712), (26, 2166592), (32, 1760356), (52, 1083296), (64, 880178), (97, 580736), (104, 541648), (128, 440089), (194, 290368), (208, 270824), (349, 161408), (388, 145184), (416, 135412), (698, 80704), (776, 72592), (832, 67706), (1261, 44672), (1396, 40352), (1552, 36296), (1664, 33853), (2522, 22336), (2792, 20176), (3104, 18148), (4537, 12416), (5044, 11168), (5584, 10088), (6208, 9074)]