72191401232

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{1367}}^1\times {\mathrm{8231}}^1$

素因数の和:10007

約数の個数: 40

約数和(自身を含む): 140339267712

約数和(自身を除く): 68147866480

約数列:

[1, 2, 4, 8, 16, 401, 802, 1367, 1604, 2734, 3208, 5468, 6416, 8231, 10936, 16462, 21872, 32924, 65848, 131696, 548167, 1096334, 2192668, 3300631, 4385336, 6601262, 8770672, 11251777, 13202524, 22503554, 26405048, 45007108, 52810096, 90014216, 180028432, 4511962577, 9023925154, 18047850308, 36095700616, 72191401232]

約数ペア:

[(1, 72191401232), (2, 36095700616), (4, 18047850308), (8, 9023925154), (16, 4511962577), (401, 180028432), (802, 90014216), (1367, 52810096), (1604, 45007108), (2734, 26405048), (3208, 22503554), (5468, 13202524), (6416, 11251777), (8231, 8770672), (10936, 6601262), (16462, 4385336), (21872, 3300631), (32924, 2192668), (65848, 1096334), (131696, 548167)]