74695208

素因数分解:

$2^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2141}}^1$

素因数の和:2250

約数の個数: 48

約数和(自身を含む): 164826900

約数和(自身を除く): 90131692

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 89, 98, 178, 196, 356, 392, 623, 712, 1246, 2141, 2492, 4282, 4361, 4984, 8564, 8722, 14987, 17128, 17444, 29974, 34888, 59948, 104909, 119896, 190549, 209818, 381098, 419636, 762196, 839272, 1333843, 1524392, 2667686, 5335372, 9336901, 10670744, 18673802, 37347604, 74695208]

約数ペア:

[(1, 74695208), (2, 37347604), (4, 18673802), (7, 10670744), (8, 9336901), (14, 5335372), (28, 2667686), (49, 1524392), (56, 1333843), (89, 839272), (98, 762196), (178, 419636), (196, 381098), (356, 209818), (392, 190549), (623, 119896), (712, 104909), (1246, 59948), (2141, 34888), (2492, 29974), (4282, 17444), (4361, 17128), (4984, 14987), (8564, 8722)]