4469168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:465

約数の個数: 40

約数和(自身を含む): 9612480

約数和(自身を除く): 5143312

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 379, 536, 737, 758, 1072, 1474, 1516, 2948, 3032, 4169, 5896, 6064, 8338, 11792, 16676, 25393, 33352, 50786, 66704, 101572, 203144, 279323, 406288, 558646, 1117292, 2234584, 4469168]

約数ペア:

[(1, 4469168), (2, 2234584), (4, 1117292), (8, 558646), (11, 406288), (16, 279323), (22, 203144), (44, 101572), (67, 66704), (88, 50786), (134, 33352), (176, 25393), (268, 16676), (379, 11792), (536, 8338), (737, 6064), (758, 5896), (1072, 4169), (1474, 3032), (1516, 2948)]