25084158

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 57106944

約数和(自身を除く): 32022786

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 71, 101, 106, 142, 159, 202, 213, 303, 318, 426, 583, 606, 781, 1111, 1166, 1562, 1749, 2222, 2343, 3333, 3498, 3763, 4686, 5353, 6666, 7171, 7526, 10706, 11289, 14342, 16059, 21513, 22578, 32118, 41393, 43026, 58883, 78881, 82786, 117766, 124179, 157762, 176649, 236643, 248358, 353298, 380063, 473286, 760126, 1140189, 2280378, 4180693, 8361386, 12542079, 25084158]

約数ペア:

[(1, 25084158), (2, 12542079), (3, 8361386), (6, 4180693), (11, 2280378), (22, 1140189), (33, 760126), (53, 473286), (66, 380063), (71, 353298), (101, 248358), (106, 236643), (142, 176649), (159, 157762), (202, 124179), (213, 117766), (303, 82786), (318, 78881), (426, 58883), (583, 43026), (606, 41393), (781, 32118), (1111, 22578), (1166, 21513), (1562, 16059), (1749, 14342), (2222, 11289), (2343, 10706), (3333, 7526), (3498, 7171), (3763, 6666), (4686, 5353)]