70904008

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1150

約数の個数: 64

約数和(自身を含む): 163296000

約数和(自身を除く): 92391992

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 71, 119, 136, 142, 238, 284, 476, 497, 568, 952, 994, 1049, 1207, 1988, 2098, 2414, 3976, 4196, 4828, 7343, 8392, 8449, 9656, 14686, 16898, 17833, 29372, 33796, 35666, 58744, 67592, 71332, 74479, 124831, 142664, 148958, 249662, 297916, 499324, 521353, 595832, 998648, 1042706, 1266143, 2085412, 2532286, 4170824, 5064572, 8863001, 10129144, 17726002, 35452004, 70904008]

約数ペア:

[(1, 70904008), (2, 35452004), (4, 17726002), (7, 10129144), (8, 8863001), (14, 5064572), (17, 4170824), (28, 2532286), (34, 2085412), (56, 1266143), (68, 1042706), (71, 998648), (119, 595832), (136, 521353), (142, 499324), (238, 297916), (284, 249662), (476, 148958), (497, 142664), (568, 124831), (952, 74479), (994, 71332), (1049, 67592), (1207, 58744), (1988, 35666), (2098, 33796), (2414, 29372), (3976, 17833), (4196, 16898), (4828, 14686), (7343, 9656), (8392, 8449)]