71776958

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 127552320

約数和(自身を除く): 55775362

約数列:

[1, 2, 11, 17, 22, 34, 73, 121, 146, 187, 239, 242, 374, 478, 803, 1241, 1606, 2057, 2482, 2629, 4063, 4114, 5258, 8126, 8833, 13651, 17447, 17666, 27302, 28919, 34894, 44693, 57838, 89386, 150161, 191917, 296599, 300322, 383834, 491623, 593198, 983246, 2111087, 3262589, 4222174, 6525178, 35888479, 71776958]

約数ペア:

[(1, 71776958), (2, 35888479), (11, 6525178), (17, 4222174), (22, 3262589), (34, 2111087), (73, 983246), (121, 593198), (146, 491623), (187, 383834), (239, 300322), (242, 296599), (374, 191917), (478, 150161), (803, 89386), (1241, 57838), (1606, 44693), (2057, 34894), (2482, 28919), (2629, 27302), (4063, 17666), (4114, 17447), (5258, 13651), (8126, 8833)]