72623432

素因数分解:

$2^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{4091}}^1$

素因数の和:4421

約数の個数: 32

約数和(自身を含む): 156150720

約数和(自身を除く): 83527288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 317, 634, 1268, 2219, 2536, 4091, 4438, 8182, 8876, 16364, 17752, 28637, 32728, 57274, 114548, 229096, 1296847, 2593694, 5187388, 9077929, 10374776, 18155858, 36311716, 72623432]

約数ペア:

[(1, 72623432), (2, 36311716), (4, 18155858), (7, 10374776), (8, 9077929), (14, 5187388), (28, 2593694), (56, 1296847), (317, 229096), (634, 114548), (1268, 57274), (2219, 32728), (2536, 28637), (4091, 17752), (4438, 16364), (8182, 8876)]