41972216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1980

約数の個数: 64

約数和(自身を含む): 97372800

約数和(自身を除く): 55400584

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, 1931, 1976, 2717, 3862, 5434, 7724, 10868, 15448, 21241, 21736, 25103, 36689, 42482, 50206, 73378, 84964, 100412, 146756, 169928, 200824, 276133, 293512, 403579, 476957, 552266, 807158, 953914, 1104532, 1614316, 1907828, 2209064, 3228632, 3815656, 5246527, 10493054, 20986108, 41972216]

約数ペア:

[(1, 41972216), (2, 20986108), (4, 10493054), (8, 5246527), (11, 3815656), (13, 3228632), (19, 2209064), (22, 1907828), (26, 1614316), (38, 1104532), (44, 953914), (52, 807158), (76, 552266), (88, 476957), (104, 403579), (143, 293512), (152, 276133), (209, 200824), (247, 169928), (286, 146756), (418, 100412), (494, 84964), (572, 73378), (836, 50206), (988, 42482), (1144, 36689), (1672, 25103), (1931, 21736), (1976, 21241), (2717, 15448), (3862, 10868), (5434, 7724)]