74156224

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:425

約数の個数: 56

約数和(自身を含む): 152521920

約数和(自身を除く): 78365696

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 89, 94, 178, 188, 277, 356, 376, 554, 712, 752, 1108, 1424, 1504, 2216, 2848, 3008, 4183, 4432, 5696, 8366, 8864, 13019, 16732, 17728, 24653, 26038, 33464, 49306, 52076, 66928, 98612, 104152, 133856, 197224, 208304, 267712, 394448, 416608, 788896, 833216, 1158691, 1577792, 2317382, 4634764, 9269528, 18539056, 37078112, 74156224]

約数ペア:

[(1, 74156224), (2, 37078112), (4, 18539056), (8, 9269528), (16, 4634764), (32, 2317382), (47, 1577792), (64, 1158691), (89, 833216), (94, 788896), (178, 416608), (188, 394448), (277, 267712), (356, 208304), (376, 197224), (554, 133856), (712, 104152), (752, 98612), (1108, 66928), (1424, 52076), (1504, 49306), (2216, 33464), (2848, 26038), (3008, 24653), (4183, 17728), (4432, 16732), (5696, 13019), (8366, 8864)]