729897464

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71671}}^1$

素因数の和:71763

約数の個数: 32

約数和(自身を含む): 1462108800

約数和(自身を除く): 732211336

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 5092, 10184, 71671, 143342, 286684, 573368, 1361749, 2723498, 4801957, 5446996, 9603914, 10893992, 19207828, 38415656, 91237183, 182474366, 364948732, 729897464]

約数ペア:

[(1, 729897464), (2, 364948732), (4, 182474366), (8, 91237183), (19, 38415656), (38, 19207828), (67, 10893992), (76, 9603914), (134, 5446996), (152, 4801957), (268, 2723498), (536, 1361749), (1273, 573368), (2546, 286684), (5092, 143342), (10184, 71671)]