73511696

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:639

約数の個数: 40

約数和(自身を含む): 145687104

約数和(自身を除く): 72175408

約数列:

[1, 2, 4, 8, 16, 71, 142, 163, 284, 326, 397, 568, 652, 794, 1136, 1304, 1588, 2608, 3176, 6352, 11573, 23146, 28187, 46292, 56374, 64711, 92584, 112748, 129422, 185168, 225496, 258844, 450992, 517688, 1035376, 4594481, 9188962, 18377924, 36755848, 73511696]

約数ペア:

[(1, 73511696), (2, 36755848), (4, 18377924), (8, 9188962), (16, 4594481), (71, 1035376), (142, 517688), (163, 450992), (284, 258844), (326, 225496), (397, 185168), (568, 129422), (652, 112748), (794, 92584), (1136, 64711), (1304, 56374), (1588, 46292), (2608, 28187), (3176, 23146), (6352, 11573)]