25790232

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 70076160

約数和(自身を除く): 44285928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 131, 156, 262, 312, 393, 524, 631, 786, 1048, 1262, 1572, 1703, 1893, 2524, 3144, 3406, 3786, 5048, 5109, 6812, 7572, 8203, 10218, 13624, 15144, 16406, 20436, 24609, 32812, 40872, 49218, 65624, 82661, 98436, 165322, 196872, 247983, 330644, 495966, 661288, 991932, 1074593, 1983864, 2149186, 3223779, 4298372, 6447558, 8596744, 12895116, 25790232]

約数ペア:

[(1, 25790232), (2, 12895116), (3, 8596744), (4, 6447558), (6, 4298372), (8, 3223779), (12, 2149186), (13, 1983864), (24, 1074593), (26, 991932), (39, 661288), (52, 495966), (78, 330644), (104, 247983), (131, 196872), (156, 165322), (262, 98436), (312, 82661), (393, 65624), (524, 49218), (631, 40872), (786, 32812), (1048, 24609), (1262, 20436), (1572, 16406), (1703, 15144), (1893, 13624), (2524, 10218), (3144, 8203), (3406, 7572), (3786, 6812), (5048, 5109)]