25826424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 74995200

約数和(自身を除く): 49168776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 59, 61, 69, 78, 92, 104, 118, 122, 138, 156, 177, 183, 184, 236, 244, 276, 299, 312, 354, 366, 472, 488, 552, 598, 708, 732, 767, 793, 897, 1196, 1357, 1403, 1416, 1464, 1534, 1586, 1794, 2301, 2379, 2392, 2714, 2806, 3068, 3172, 3588, 3599, 4071, 4209, 4602, 4758, 5428, 5612, 6136, 6344, 7176, 7198, 8142, 8418, 9204, 9516, 10797, 10856, 11224, 14396, 16284, 16836, 17641, 18239, 18408, 19032, 21594, 28792, 32568, 33672, 35282, 36478, 43188, 46787, 52923, 54717, 70564, 72956, 82777, 86376, 93574, 105846, 109434, 140361, 141128, 145912, 165554, 187148, 211692, 218868, 248331, 280722, 331108, 374296, 423384, 437736, 496662, 561444, 662216, 993324, 1076101, 1122888, 1986648, 2152202, 3228303, 4304404, 6456606, 8608808, 12913212, 25826424]

約数ペア:

[(1, 25826424), (2, 12913212), (3, 8608808), (4, 6456606), (6, 4304404), (8, 3228303), (12, 2152202), (13, 1986648), (23, 1122888), (24, 1076101), (26, 993324), (39, 662216), (46, 561444), (52, 496662), (59, 437736), (61, 423384), (69, 374296), (78, 331108), (92, 280722), (104, 248331), (118, 218868), (122, 211692), (138, 187148), (156, 165554), (177, 145912), (183, 141128), (184, 140361), (236, 109434), (244, 105846), (276, 93574), (299, 86376), (312, 82777), (354, 72956), (366, 70564), (472, 54717), (488, 52923), (552, 46787), (598, 43188), (708, 36478), (732, 35282), (767, 33672), (793, 32568), (897, 28792), (1196, 21594), (1357, 19032), (1403, 18408), (1416, 18239), (1464, 17641), (1534, 16836), (1586, 16284), (1794, 14396), (2301, 11224), (2379, 10856), (2392, 10797), (2714, 9516), (2806, 9204), (3068, 8418), (3172, 8142), (3588, 7198), (3599, 7176), (4071, 6344), (4209, 6136), (4602, 5612), (4758, 5428)]