72887914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4253}}^1$

素因数の和:4326

約数の個数: 32

約数和(自身を含む): 128640960

約数和(自身を除く): 55753046

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 209, 418, 451, 779, 902, 1558, 4253, 8506, 8569, 17138, 46783, 80807, 93566, 161614, 174373, 348746, 888877, 1777754, 1918103, 3313087, 3836206, 6626174, 36443957, 72887914]

約数ペア:

[(1, 72887914), (2, 36443957), (11, 6626174), (19, 3836206), (22, 3313087), (38, 1918103), (41, 1777754), (82, 888877), (209, 348746), (418, 174373), (451, 161614), (779, 93566), (902, 80807), (1558, 46783), (4253, 17138), (8506, 8569)]