66870112

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1481}}^1$

素因数の和:1591

約数の個数: 48

約数和(自身を含む): 141169392

約数和(自身を除く): 74299280

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 83, 136, 166, 272, 332, 544, 664, 1328, 1411, 1481, 2656, 2822, 2962, 5644, 5924, 11288, 11848, 22576, 23696, 25177, 45152, 47392, 50354, 100708, 122923, 201416, 245846, 402832, 491692, 805664, 983384, 1966768, 2089691, 3933536, 4179382, 8358764, 16717528, 33435056, 66870112]

約数ペア:

[(1, 66870112), (2, 33435056), (4, 16717528), (8, 8358764), (16, 4179382), (17, 3933536), (32, 2089691), (34, 1966768), (68, 983384), (83, 805664), (136, 491692), (166, 402832), (272, 245846), (332, 201416), (544, 122923), (664, 100708), (1328, 50354), (1411, 47392), (1481, 45152), (2656, 25177), (2822, 23696), (2962, 22576), (5644, 11848), (5924, 11288)]