25769328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:762

約数の個数: 80

約数和(自身を含む): 72974496

約数和(自身を除く): 47205168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 104, 122, 156, 183, 208, 244, 312, 366, 488, 624, 677, 732, 793, 976, 1354, 1464, 1586, 2031, 2379, 2708, 2928, 3172, 4062, 4758, 5416, 6344, 8124, 8801, 9516, 10832, 12688, 16248, 17602, 19032, 26403, 32496, 35204, 38064, 41297, 52806, 70408, 82594, 105612, 123891, 140816, 165188, 211224, 247782, 330376, 422448, 495564, 536861, 660752, 991128, 1073722, 1610583, 1982256, 2147444, 3221166, 4294888, 6442332, 8589776, 12884664, 25769328]

約数ペア:

[(1, 25769328), (2, 12884664), (3, 8589776), (4, 6442332), (6, 4294888), (8, 3221166), (12, 2147444), (13, 1982256), (16, 1610583), (24, 1073722), (26, 991128), (39, 660752), (48, 536861), (52, 495564), (61, 422448), (78, 330376), (104, 247782), (122, 211224), (156, 165188), (183, 140816), (208, 123891), (244, 105612), (312, 82594), (366, 70408), (488, 52806), (624, 41297), (677, 38064), (732, 35204), (793, 32496), (976, 26403), (1354, 19032), (1464, 17602), (1586, 16248), (2031, 12688), (2379, 10832), (2708, 9516), (2928, 8801), (3172, 8124), (4062, 6344), (4758, 5416)]