25480392

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 75841920

約数和(自身を除く): 50361528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 49, 56, 84, 94, 98, 141, 147, 168, 188, 196, 282, 294, 329, 376, 392, 461, 564, 588, 658, 922, 987, 1128, 1176, 1316, 1383, 1844, 1974, 2303, 2632, 2766, 3227, 3688, 3948, 4606, 5532, 6454, 6909, 7896, 9212, 9681, 11064, 12908, 13818, 18424, 19362, 21667, 22589, 25816, 27636, 38724, 43334, 45178, 55272, 65001, 67767, 77448, 86668, 90356, 130002, 135534, 151669, 173336, 180712, 260004, 271068, 303338, 455007, 520008, 542136, 606676, 910014, 1061683, 1213352, 1820028, 2123366, 3185049, 3640056, 4246732, 6370098, 8493464, 12740196, 25480392]

約数ペア:

[(1, 25480392), (2, 12740196), (3, 8493464), (4, 6370098), (6, 4246732), (7, 3640056), (8, 3185049), (12, 2123366), (14, 1820028), (21, 1213352), (24, 1061683), (28, 910014), (42, 606676), (47, 542136), (49, 520008), (56, 455007), (84, 303338), (94, 271068), (98, 260004), (141, 180712), (147, 173336), (168, 151669), (188, 135534), (196, 130002), (282, 90356), (294, 86668), (329, 77448), (376, 67767), (392, 65001), (461, 55272), (564, 45178), (588, 43334), (658, 38724), (922, 27636), (987, 25816), (1128, 22589), (1176, 21667), (1316, 19362), (1383, 18424), (1844, 13818), (1974, 12908), (2303, 11064), (2632, 9681), (2766, 9212), (3227, 7896), (3688, 6909), (3948, 6454), (4606, 5532)]