40996899868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1523}}^1\times {\mathrm{8237}}^1$

素因数の和:9826

約数の個数: 48

約数和(自身を含む): 77337025920

約数和(自身を除く): 36340126052

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1523, 1634, 3046, 3268, 6092, 8237, 16474, 28937, 32948, 57874, 65489, 115748, 130978, 156503, 261956, 313006, 354191, 626012, 708382, 1244291, 1416764, 2488582, 4977164, 6729629, 12544951, 13459258, 25089902, 26918516, 50179804, 238354069, 476708138, 539432893, 953416276, 1078865786, 2157731572, 10249224967, 20498449934, 40996899868]

約数ペア:

[(1, 40996899868), (2, 20498449934), (4, 10249224967), (19, 2157731572), (38, 1078865786), (43, 953416276), (76, 539432893), (86, 476708138), (172, 238354069), (817, 50179804), (1523, 26918516), (1634, 25089902), (3046, 13459258), (3268, 12544951), (6092, 6729629), (8237, 4977164), (16474, 2488582), (28937, 1416764), (32948, 1244291), (57874, 708382), (65489, 626012), (115748, 354191), (130978, 313006), (156503, 261956)]