23970128

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 58079616

約数和(自身を除く): 34109488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 101, 104, 112, 163, 182, 202, 208, 326, 364, 404, 652, 707, 728, 808, 1141, 1304, 1313, 1414, 1456, 1616, 2119, 2282, 2608, 2626, 2828, 4238, 4564, 5252, 5656, 8476, 9128, 9191, 10504, 11312, 14833, 16463, 16952, 18256, 18382, 21008, 29666, 32926, 33904, 36764, 59332, 65852, 73528, 115241, 118664, 131704, 147056, 214019, 230482, 237328, 263408, 428038, 460964, 856076, 921928, 1498133, 1712152, 1843856, 2996266, 3424304, 5992532, 11985064, 23970128]

約数ペア:

[(1, 23970128), (2, 11985064), (4, 5992532), (7, 3424304), (8, 2996266), (13, 1843856), (14, 1712152), (16, 1498133), (26, 921928), (28, 856076), (52, 460964), (56, 428038), (91, 263408), (101, 237328), (104, 230482), (112, 214019), (163, 147056), (182, 131704), (202, 118664), (208, 115241), (326, 73528), (364, 65852), (404, 59332), (652, 36764), (707, 33904), (728, 32926), (808, 29666), (1141, 21008), (1304, 18382), (1313, 18256), (1414, 16952), (1456, 16463), (1616, 14833), (2119, 11312), (2282, 10504), (2608, 9191), (2626, 9128), (2828, 8476), (4238, 5656), (4564, 5252)]