72492592

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1873}}^1$

素因数の和:1981

約数の個数: 40

約数和(自身を含む): 146396880

約数和(自身を除く): 73904288

約数列:

[1, 2, 4, 8, 16, 41, 59, 82, 118, 164, 236, 328, 472, 656, 944, 1873, 2419, 3746, 4838, 7492, 9676, 14984, 19352, 29968, 38704, 76793, 110507, 153586, 221014, 307172, 442028, 614344, 884056, 1228688, 1768112, 4530787, 9061574, 18123148, 36246296, 72492592]

約数ペア:

[(1, 72492592), (2, 36246296), (4, 18123148), (8, 9061574), (16, 4530787), (41, 1768112), (59, 1228688), (82, 884056), (118, 614344), (164, 442028), (236, 307172), (328, 221014), (472, 153586), (656, 110507), (944, 76793), (1873, 38704), (2419, 29968), (3746, 19352), (4838, 14984), (7492, 9676)]