25295308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 50400000

約数和(自身を除く): 25104692

約数列:

[1, 2, 4, 19, 23, 29, 38, 46, 58, 76, 92, 116, 437, 499, 551, 667, 874, 998, 1102, 1334, 1748, 1996, 2204, 2668, 9481, 11477, 12673, 14471, 18962, 22954, 25346, 28942, 37924, 45908, 50692, 57884, 218063, 274949, 332833, 436126, 549898, 665666, 872252, 1099796, 1331332, 6323827, 12647654, 25295308]

約数ペア:

[(1, 25295308), (2, 12647654), (4, 6323827), (19, 1331332), (23, 1099796), (29, 872252), (38, 665666), (46, 549898), (58, 436126), (76, 332833), (92, 274949), (116, 218063), (437, 57884), (499, 50692), (551, 45908), (667, 37924), (874, 28942), (998, 25346), (1102, 22954), (1334, 18962), (1748, 14471), (1996, 12673), (2204, 11477), (2668, 9481)]