67473536

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 158336640

約数和(自身を除く): 90863104

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 41, 43, 46, 52, 64, 82, 86, 92, 104, 128, 164, 172, 184, 208, 299, 328, 344, 368, 416, 533, 559, 598, 656, 688, 736, 832, 943, 989, 1066, 1118, 1196, 1312, 1376, 1472, 1664, 1763, 1886, 1978, 2132, 2236, 2392, 2624, 2752, 2944, 3526, 3772, 3956, 4264, 4472, 4784, 5248, 5504, 7052, 7544, 7912, 8528, 8944, 9568, 12259, 12857, 14104, 15088, 15824, 17056, 17888, 19136, 22919, 24518, 25714, 28208, 30176, 31648, 34112, 35776, 38272, 40549, 45838, 49036, 51428, 56416, 60352, 63296, 68224, 71552, 81098, 91676, 98072, 102856, 112832, 120704, 126592, 162196, 183352, 196144, 205712, 225664, 324392, 366704, 392288, 411424, 527137, 648784, 733408, 784576, 822848, 1054274, 1297568, 1466816, 1569152, 1645696, 2108548, 2595136, 2933632, 4217096, 5190272, 8434192, 16868384, 33736768, 67473536]

約数ペア:

[(1, 67473536), (2, 33736768), (4, 16868384), (8, 8434192), (13, 5190272), (16, 4217096), (23, 2933632), (26, 2595136), (32, 2108548), (41, 1645696), (43, 1569152), (46, 1466816), (52, 1297568), (64, 1054274), (82, 822848), (86, 784576), (92, 733408), (104, 648784), (128, 527137), (164, 411424), (172, 392288), (184, 366704), (208, 324392), (299, 225664), (328, 205712), (344, 196144), (368, 183352), (416, 162196), (533, 126592), (559, 120704), (598, 112832), (656, 102856), (688, 98072), (736, 91676), (832, 81098), (943, 71552), (989, 68224), (1066, 63296), (1118, 60352), (1196, 56416), (1312, 51428), (1376, 49036), (1472, 45838), (1664, 40549), (1763, 38272), (1886, 35776), (1978, 34112), (2132, 31648), (2236, 30176), (2392, 28208), (2624, 25714), (2752, 24518), (2944, 22919), (3526, 19136), (3772, 17888), (3956, 17056), (4264, 15824), (4472, 15088), (4784, 14104), (5248, 12857), (5504, 12259), (7052, 9568), (7544, 8944), (7912, 8528)]