72778592

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{28789}}^1$

素因数の和:28878

約数の個数: 24

約数和(自身を含む): 145101600

約数和(自身を除く): 72323008

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 28789, 57578, 115156, 230312, 460624, 921248, 2274331, 4548662, 9097324, 18194648, 36389296, 72778592]

約数ペア:

[(1, 72778592), (2, 36389296), (4, 18194648), (8, 9097324), (16, 4548662), (32, 2274331), (79, 921248), (158, 460624), (316, 230312), (632, 115156), (1264, 57578), (2528, 28789)]