74788868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5647}}^1$

素因数の和:5712

約数の個数: 48

約数和(自身を含む): 167000064

約数和(自身を除く): 92211196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 946, 1204, 1892, 3311, 5647, 6622, 11294, 13244, 22588, 39529, 62117, 79058, 124234, 158116, 242821, 248468, 434819, 485642, 869638, 971284, 1699747, 1739276, 2671031, 3399494, 5342062, 6798988, 10684124, 18697217, 37394434, 74788868]

約数ペア:

[(1, 74788868), (2, 37394434), (4, 18697217), (7, 10684124), (11, 6798988), (14, 5342062), (22, 3399494), (28, 2671031), (43, 1739276), (44, 1699747), (77, 971284), (86, 869638), (154, 485642), (172, 434819), (301, 248468), (308, 242821), (473, 158116), (602, 124234), (946, 79058), (1204, 62117), (1892, 39529), (3311, 22588), (5647, 13244), (6622, 11294)]