78378416

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5449}}^1$

素因数の和:5517

約数の個数: 40

約数和(自身を含む): 162192000

約数和(自身を除く): 83813584

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 5449, 7192, 10898, 14384, 21796, 43592, 87184, 158021, 168919, 316042, 337838, 632084, 675676, 1264168, 1351352, 2528336, 2702704, 4898651, 9797302, 19594604, 39189208, 78378416]

約数ペア:

[(1, 78378416), (2, 39189208), (4, 19594604), (8, 9797302), (16, 4898651), (29, 2702704), (31, 2528336), (58, 1351352), (62, 1264168), (116, 675676), (124, 632084), (232, 337838), (248, 316042), (464, 168919), (496, 158021), (899, 87184), (1798, 43592), (3596, 21796), (5449, 14384), (7192, 10898)]