40766552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4003}}^1$

素因数の和:4095

約数の個数: 32

約数和(自身を含む): 81681600

約数和(自身を除く): 40915048

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 4003, 5092, 8006, 10184, 16012, 32024, 76057, 152114, 268201, 304228, 536402, 608456, 1072804, 2145608, 5095819, 10191638, 20383276, 40766552]

約数ペア:

[(1, 40766552), (2, 20383276), (4, 10191638), (8, 5095819), (19, 2145608), (38, 1072804), (67, 608456), (76, 536402), (134, 304228), (152, 268201), (268, 152114), (536, 76057), (1273, 32024), (2546, 16012), (4003, 10184), (5092, 8006)]