25031136

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 73156608

約数和(自身を除く): 48125472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 647, 744, 806, 992, 1209, 1248, 1294, 1488, 1612, 1941, 2418, 2588, 2976, 3224, 3882, 4836, 5176, 6448, 7764, 8411, 9672, 10352, 12896, 15528, 16822, 19344, 20057, 20704, 25233, 31056, 33644, 38688, 40114, 50466, 60171, 62112, 67288, 80228, 100932, 120342, 134576, 160456, 201864, 240684, 260741, 269152, 320912, 403728, 481368, 521482, 641824, 782223, 807456, 962736, 1042964, 1564446, 1925472, 2085928, 3128892, 4171856, 6257784, 8343712, 12515568, 25031136]

約数ペア:

[(1, 25031136), (2, 12515568), (3, 8343712), (4, 6257784), (6, 4171856), (8, 3128892), (12, 2085928), (13, 1925472), (16, 1564446), (24, 1042964), (26, 962736), (31, 807456), (32, 782223), (39, 641824), (48, 521482), (52, 481368), (62, 403728), (78, 320912), (93, 269152), (96, 260741), (104, 240684), (124, 201864), (156, 160456), (186, 134576), (208, 120342), (248, 100932), (312, 80228), (372, 67288), (403, 62112), (416, 60171), (496, 50466), (624, 40114), (647, 38688), (744, 33644), (806, 31056), (992, 25233), (1209, 20704), (1248, 20057), (1294, 19344), (1488, 16822), (1612, 15528), (1941, 12896), (2418, 10352), (2588, 9672), (2976, 8411), (3224, 7764), (3882, 6448), (4836, 5176)]