7505228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 15130080

約数和(自身を除く): 7624852

約数列:

[1, 2, 4, 17, 19, 34, 37, 38, 68, 74, 76, 148, 157, 314, 323, 628, 629, 646, 703, 1258, 1292, 1406, 2516, 2669, 2812, 2983, 5338, 5809, 5966, 10676, 11618, 11932, 11951, 23236, 23902, 47804, 50711, 98753, 101422, 110371, 197506, 202844, 220742, 395012, 441484, 1876307, 3752614, 7505228]

約数ペア:

[(1, 7505228), (2, 3752614), (4, 1876307), (17, 441484), (19, 395012), (34, 220742), (37, 202844), (38, 197506), (68, 110371), (74, 101422), (76, 98753), (148, 50711), (157, 47804), (314, 23902), (323, 23236), (628, 11951), (629, 11932), (646, 11618), (703, 10676), (1258, 5966), (1292, 5809), (1406, 5338), (2516, 2983), (2669, 2812)]