74484848

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2677}}^1$

素因数の和:2769

約数の個数: 40

約数和(自身を含む): 151424832

約数和(自身を除く): 76939984

約数列:

[1, 2, 4, 8, 16, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 1739, 2677, 3478, 5354, 6956, 10708, 13912, 21416, 27824, 42832, 99049, 125819, 198098, 251638, 396196, 503276, 792392, 1006552, 1584784, 2013104, 4655303, 9310606, 18621212, 37242424, 74484848]

約数ペア:

[(1, 74484848), (2, 37242424), (4, 18621212), (8, 9310606), (16, 4655303), (37, 2013104), (47, 1584784), (74, 1006552), (94, 792392), (148, 503276), (188, 396196), (296, 251638), (376, 198098), (592, 125819), (752, 99049), (1739, 42832), (2677, 27824), (3478, 21416), (5354, 13912), (6956, 10708)]