72822832

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3389}}^1$

素因数の和:3493

約数の個数: 40

約数和(自身を含む): 151329600

約数和(自身を除く): 78506768

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 632, 1264, 1343, 2686, 3389, 5372, 6778, 10744, 13556, 21488, 27112, 54224, 57613, 115226, 230452, 267731, 460904, 535462, 921808, 1070924, 2141848, 4283696, 4551427, 9102854, 18205708, 36411416, 72822832]

約数ペア:

[(1, 72822832), (2, 36411416), (4, 18205708), (8, 9102854), (16, 4551427), (17, 4283696), (34, 2141848), (68, 1070924), (79, 921808), (136, 535462), (158, 460904), (272, 267731), (316, 230452), (632, 115226), (1264, 57613), (1343, 54224), (2686, 27112), (3389, 21488), (5372, 13556), (6778, 10744)]