73378642

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 117262080

約数和(自身を除く): 43883438

約数列:

[1, 2, 29, 58, 71, 103, 142, 173, 206, 346, 2059, 2987, 4118, 5017, 5974, 7313, 10034, 12283, 14626, 17819, 24566, 35638, 212077, 356207, 424154, 516751, 712414, 1033502, 1265149, 2530298, 36689321, 73378642]

約数ペア:

[(1, 73378642), (2, 36689321), (29, 2530298), (58, 1265149), (71, 1033502), (103, 712414), (142, 516751), (173, 424154), (206, 356207), (346, 212077), (2059, 35638), (2987, 24566), (4118, 17819), (5017, 14626), (5974, 12283), (7313, 10034)]