24746968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 52898400

約数和(自身を除く): 28151432

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 61, 68, 76, 122, 136, 152, 157, 244, 314, 323, 488, 628, 646, 1037, 1159, 1256, 1292, 2074, 2318, 2584, 2669, 2983, 4148, 4636, 5338, 5966, 8296, 9272, 9577, 10676, 11932, 19154, 19703, 21352, 23864, 38308, 39406, 50711, 76616, 78812, 101422, 157624, 162809, 181963, 202844, 325618, 363926, 405688, 651236, 727852, 1302472, 1455704, 3093371, 6186742, 12373484, 24746968]

約数ペア:

[(1, 24746968), (2, 12373484), (4, 6186742), (8, 3093371), (17, 1455704), (19, 1302472), (34, 727852), (38, 651236), (61, 405688), (68, 363926), (76, 325618), (122, 202844), (136, 181963), (152, 162809), (157, 157624), (244, 101422), (314, 78812), (323, 76616), (488, 50711), (628, 39406), (646, 38308), (1037, 23864), (1159, 21352), (1256, 19703), (1292, 19154), (2074, 11932), (2318, 10676), (2584, 9577), (2669, 9272), (2983, 8296), (4148, 5966), (4636, 5338)]