7224712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 16200000

約数和(自身を除く): 8975288

約数列:

[1, 2, 4, 8, 11, 19, 22, 29, 38, 44, 58, 76, 88, 116, 149, 152, 209, 232, 298, 319, 418, 551, 596, 638, 836, 1102, 1192, 1276, 1639, 1672, 2204, 2552, 2831, 3278, 4321, 4408, 5662, 6061, 6556, 8642, 11324, 12122, 13112, 17284, 22648, 24244, 31141, 34568, 47531, 48488, 62282, 82099, 95062, 124564, 164198, 190124, 249128, 328396, 380248, 656792, 903089, 1806178, 3612356, 7224712]

約数ペア:

[(1, 7224712), (2, 3612356), (4, 1806178), (8, 903089), (11, 656792), (19, 380248), (22, 328396), (29, 249128), (38, 190124), (44, 164198), (58, 124564), (76, 95062), (88, 82099), (116, 62282), (149, 48488), (152, 47531), (209, 34568), (232, 31141), (298, 24244), (319, 22648), (418, 17284), (551, 13112), (596, 12122), (638, 11324), (836, 8642), (1102, 6556), (1192, 6061), (1276, 5662), (1639, 4408), (1672, 4321), (2204, 3278), (2552, 2831)]