74381504

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{61169}}^1$

素因数の和:61200

約数の個数: 28

約数和(自身を含む): 155371800

約数和(自身を除く): 80990296

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 61169, 122338, 244676, 489352, 978704, 1162211, 1957408, 2324422, 3914816, 4648844, 9297688, 18595376, 37190752, 74381504]

約数ペア:

[(1, 74381504), (2, 37190752), (4, 18595376), (8, 9297688), (16, 4648844), (19, 3914816), (32, 2324422), (38, 1957408), (64, 1162211), (76, 978704), (152, 489352), (304, 244676), (608, 122338), (1216, 61169)]