72749498

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{28619}}^1$

素因数の和:28693

約数の個数: 16

約数和(自身を含む): 115395840

約数和(自身を除く): 42646342

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 28619, 57238, 887189, 1173379, 1774378, 2346758, 36374749, 72749498]

約数ペア:

[(1, 72749498), (2, 36374749), (31, 2346758), (41, 1774378), (62, 1173379), (82, 887189), (1271, 57238), (2542, 28619)]