25572768

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:718

約数の個数: 96

約数和(自身を含む): 74737152

約数和(自身を除く): 49164384

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, 661, 744, 806, 992, 1209, 1248, 1322, 1488, 1612, 1983, 2418, 2644, 2976, 3224, 3966, 4836, 5288, 6448, 7932, 8593, 9672, 10576, 12896, 15864, 17186, 19344, 20491, 21152, 25779, 31728, 34372, 38688, 40982, 51558, 61473, 63456, 68744, 81964, 103116, 122946, 137488, 163928, 206232, 245892, 266383, 274976, 327856, 412464, 491784, 532766, 655712, 799149, 824928, 983568, 1065532, 1598298, 1967136, 2131064, 3196596, 4262128, 6393192, 8524256, 12786384, 25572768]

約数ペア:

[(1, 25572768), (2, 12786384), (3, 8524256), (4, 6393192), (6, 4262128), (8, 3196596), (12, 2131064), (13, 1967136), (16, 1598298), (24, 1065532), (26, 983568), (31, 824928), (32, 799149), (39, 655712), (48, 532766), (52, 491784), (62, 412464), (78, 327856), (93, 274976), (96, 266383), (104, 245892), (124, 206232), (156, 163928), (186, 137488), (208, 122946), (248, 103116), (312, 81964), (372, 68744), (403, 63456), (416, 61473), (496, 51558), (624, 40982), (661, 38688), (744, 34372), (806, 31728), (992, 25779), (1209, 21152), (1248, 20491), (1322, 19344), (1488, 17186), (1612, 15864), (1983, 12896), (2418, 10576), (2644, 9672), (2976, 8593), (3224, 7932), (3966, 6448), (4836, 5288)]