72319904

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3593}}^1$

素因数の和:3657

約数の個数: 48

約数和(自身を含む): 154872648

約数和(自身を除く): 82552744

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1184, 1258, 2516, 3593, 5032, 7186, 10064, 14372, 20128, 28744, 57488, 61081, 114976, 122162, 132941, 244324, 265882, 488648, 531764, 977296, 1063528, 1954592, 2127056, 2259997, 4254112, 4519994, 9039988, 18079976, 36159952, 72319904]

約数ペア:

[(1, 72319904), (2, 36159952), (4, 18079976), (8, 9039988), (16, 4519994), (17, 4254112), (32, 2259997), (34, 2127056), (37, 1954592), (68, 1063528), (74, 977296), (136, 531764), (148, 488648), (272, 265882), (296, 244324), (544, 132941), (592, 122162), (629, 114976), (1184, 61081), (1258, 57488), (2516, 28744), (3593, 20128), (5032, 14372), (7186, 10064)]