40146392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1847}}^1$

素因数の和:1896

約数の個数: 64

約数和(自身を含む): 93139200

約数和(自身を除く): 52992808

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 418, 494, 572, 836, 988, 1144, 1672, 1847, 1976, 2717, 3694, 5434, 7388, 10868, 14776, 20317, 21736, 24011, 35093, 40634, 48022, 70186, 81268, 96044, 140372, 162536, 192088, 264121, 280744, 386023, 456209, 528242, 772046, 912418, 1056484, 1544092, 1824836, 2112968, 3088184, 3649672, 5018299, 10036598, 20073196, 40146392]

約数ペア:

[(1, 40146392), (2, 20073196), (4, 10036598), (8, 5018299), (11, 3649672), (13, 3088184), (19, 2112968), (22, 1824836), (26, 1544092), (38, 1056484), (44, 912418), (52, 772046), (76, 528242), (88, 456209), (104, 386023), (143, 280744), (152, 264121), (209, 192088), (247, 162536), (286, 140372), (418, 96044), (494, 81268), (572, 70186), (836, 48022), (988, 40634), (1144, 35093), (1672, 24011), (1847, 21736), (1976, 20317), (2717, 14776), (3694, 10868), (5434, 7388)]