4140897292

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{4903}}^1$

素因数の和:5091

約数の個数: 72

約数和(自身を含む): 8765998080

約数和(自身を除く): 4625100788

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 139, 196, 217, 278, 434, 556, 868, 973, 1519, 1946, 3038, 3892, 4309, 4903, 6076, 6811, 8618, 9806, 13622, 17236, 19612, 27244, 30163, 34321, 60326, 68642, 120652, 137284, 151993, 211141, 240247, 303986, 422282, 480494, 607972, 681517, 844564, 960988, 1063951, 1363034, 2127902, 2726068, 4255804, 4770619, 7447657, 9541238, 14895314, 19082476, 21127027, 29790628, 33394333, 42254054, 66788666, 84508108, 133577332, 147889189, 295778378, 591556756, 1035224323, 2070448646, 4140897292]

約数ペア:

[(1, 4140897292), (2, 2070448646), (4, 1035224323), (7, 591556756), (14, 295778378), (28, 147889189), (31, 133577332), (49, 84508108), (62, 66788666), (98, 42254054), (124, 33394333), (139, 29790628), (196, 21127027), (217, 19082476), (278, 14895314), (434, 9541238), (556, 7447657), (868, 4770619), (973, 4255804), (1519, 2726068), (1946, 2127902), (3038, 1363034), (3892, 1063951), (4309, 960988), (4903, 844564), (6076, 681517), (6811, 607972), (8618, 480494), (9806, 422282), (13622, 303986), (17236, 240247), (19612, 211141), (27244, 151993), (30163, 137284), (34321, 120652), (60326, 68642)]