25573002

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6691}}^1$

素因数の和:6723

約数の個数: 48

約数和(自身を含む): 64082592

約数和(自身を除く): 38509590

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 6691, 13382, 20073, 40146, 46837, 86983, 93674, 140511, 173966, 260949, 281022, 327859, 521898, 608881, 655718, 983577, 1217762, 1826643, 1967154, 3653286, 4262167, 8524334, 12786501, 25573002]

約数ペア:

[(1, 25573002), (2, 12786501), (3, 8524334), (6, 4262167), (7, 3653286), (13, 1967154), (14, 1826643), (21, 1217762), (26, 983577), (39, 655718), (42, 608881), (49, 521898), (78, 327859), (91, 281022), (98, 260949), (147, 173966), (182, 140511), (273, 93674), (294, 86983), (546, 46837), (637, 40146), (1274, 20073), (1911, 13382), (3822, 6691)]