25894368

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1913}}^1$

素因数の和:1976

約数の個数: 72

約数和(自身を含む): 75243168

約数和(自身を除く): 49348800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 1913, 2256, 3384, 3826, 4512, 5739, 6768, 7652, 11478, 13536, 15304, 17217, 22956, 30608, 34434, 45912, 61216, 68868, 89911, 91824, 137736, 179822, 183648, 269733, 275472, 359644, 539466, 550944, 719288, 809199, 1078932, 1438576, 1618398, 2157864, 2877152, 3236796, 4315728, 6473592, 8631456, 12947184, 25894368]

約数ペア:

[(1, 25894368), (2, 12947184), (3, 8631456), (4, 6473592), (6, 4315728), (8, 3236796), (9, 2877152), (12, 2157864), (16, 1618398), (18, 1438576), (24, 1078932), (32, 809199), (36, 719288), (47, 550944), (48, 539466), (72, 359644), (94, 275472), (96, 269733), (141, 183648), (144, 179822), (188, 137736), (282, 91824), (288, 89911), (376, 68868), (423, 61216), (564, 45912), (752, 34434), (846, 30608), (1128, 22956), (1504, 17217), (1692, 15304), (1913, 13536), (2256, 11478), (3384, 7652), (3826, 6768), (4512, 5739)]