17271821296

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1\times {\mathrm{2897}}^1$

素因数の和:3898

約数の個数: 80

約数和(自身を含む): 37024755264

約数和(自身を除く): 19752933968

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 953, 1564, 1906, 2897, 3128, 3812, 5794, 6256, 7624, 11588, 15248, 16201, 21919, 23176, 32402, 43838, 46352, 49249, 64804, 66631, 87676, 98498, 129608, 133262, 175352, 196996, 259216, 266524, 350704, 372623, 393992, 533048, 745246, 787984, 1066096, 1132727, 1490492, 2265454, 2760841, 2980984, 4530908, 5521682, 5961968, 9061816, 11043364, 18123632, 22086728, 44173456, 46934297, 63499343, 93868594, 126998686, 187737188, 253997372, 375474376, 507994744, 750948752, 1015989488, 1079488831, 2158977662, 4317955324, 8635910648, 17271821296]

約数ペア:

[(1, 17271821296), (2, 8635910648), (4, 4317955324), (8, 2158977662), (16, 1079488831), (17, 1015989488), (23, 750948752), (34, 507994744), (46, 375474376), (68, 253997372), (92, 187737188), (136, 126998686), (184, 93868594), (272, 63499343), (368, 46934297), (391, 44173456), (782, 22086728), (953, 18123632), (1564, 11043364), (1906, 9061816), (2897, 5961968), (3128, 5521682), (3812, 4530908), (5794, 2980984), (6256, 2760841), (7624, 2265454), (11588, 1490492), (15248, 1132727), (16201, 1066096), (21919, 787984), (23176, 745246), (32402, 533048), (43838, 393992), (46352, 372623), (49249, 350704), (64804, 266524), (66631, 259216), (87676, 196996), (98498, 175352), (129608, 133262)]