25806612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 70785792

約数和(自身を除く): 44979180

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 37, 39, 51, 52, 68, 74, 78, 102, 111, 148, 156, 204, 221, 222, 263, 442, 444, 481, 526, 629, 663, 789, 884, 962, 1052, 1258, 1326, 1443, 1578, 1887, 1924, 2516, 2652, 2886, 3156, 3419, 3774, 4471, 5772, 6838, 7548, 8177, 8942, 9731, 10257, 13413, 13676, 16354, 17884, 19462, 20514, 24531, 26826, 29193, 32708, 38924, 41028, 49062, 53652, 58123, 58386, 98124, 116246, 116772, 126503, 165427, 174369, 232492, 253006, 330854, 348738, 379509, 496281, 506012, 661708, 697476, 759018, 992562, 1518036, 1985124, 2150551, 4301102, 6451653, 8602204, 12903306, 25806612]

約数ペア:

[(1, 25806612), (2, 12903306), (3, 8602204), (4, 6451653), (6, 4301102), (12, 2150551), (13, 1985124), (17, 1518036), (26, 992562), (34, 759018), (37, 697476), (39, 661708), (51, 506012), (52, 496281), (68, 379509), (74, 348738), (78, 330854), (102, 253006), (111, 232492), (148, 174369), (156, 165427), (204, 126503), (221, 116772), (222, 116246), (263, 98124), (442, 58386), (444, 58123), (481, 53652), (526, 49062), (629, 41028), (663, 38924), (789, 32708), (884, 29193), (962, 26826), (1052, 24531), (1258, 20514), (1326, 19462), (1443, 17884), (1578, 16354), (1887, 13676), (1924, 13413), (2516, 10257), (2652, 9731), (2886, 8942), (3156, 8177), (3419, 7548), (3774, 6838), (4471, 5772)]