78356912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2281}}^1$

素因数の和:2421

約数の個数: 40

約数和(自身を含む): 161291760

約数和(自身を除く): 82934848

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 113, 152, 226, 304, 452, 904, 1808, 2147, 2281, 4294, 4562, 8588, 9124, 17176, 18248, 34352, 36496, 43339, 86678, 173356, 257753, 346712, 515506, 693424, 1031012, 2062024, 4124048, 4897307, 9794614, 19589228, 39178456, 78356912]

約数ペア:

[(1, 78356912), (2, 39178456), (4, 19589228), (8, 9794614), (16, 4897307), (19, 4124048), (38, 2062024), (76, 1031012), (113, 693424), (152, 515506), (226, 346712), (304, 257753), (452, 173356), (904, 86678), (1808, 43339), (2147, 36496), (2281, 34352), (4294, 18248), (4562, 17176), (8588, 9124)]