74522656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{499}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 158760000

約数和(自身を除く): 84237344

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 359, 416, 499, 718, 998, 1436, 1996, 2872, 3992, 4667, 5744, 6487, 7984, 9334, 11488, 12974, 15968, 18668, 25948, 37336, 51896, 74672, 103792, 149344, 179141, 207584, 358282, 716564, 1433128, 2328833, 2866256, 4657666, 5732512, 9315332, 18630664, 37261328, 74522656]

約数ペア:

[(1, 74522656), (2, 37261328), (4, 18630664), (8, 9315332), (13, 5732512), (16, 4657666), (26, 2866256), (32, 2328833), (52, 1433128), (104, 716564), (208, 358282), (359, 207584), (416, 179141), (499, 149344), (718, 103792), (998, 74672), (1436, 51896), (1996, 37336), (2872, 25948), (3992, 18668), (4667, 15968), (5744, 12974), (6487, 11488), (7984, 9334)]