40867554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 105356160

約数和(自身を除く): 64488606

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 87, 89, 91, 174, 178, 182, 203, 267, 273, 377, 406, 534, 546, 609, 623, 754, 841, 1131, 1157, 1218, 1246, 1682, 1869, 2262, 2314, 2523, 2581, 2639, 3471, 3738, 5046, 5162, 5278, 5887, 6942, 7743, 7917, 8099, 10933, 11774, 15486, 15834, 16198, 17661, 18067, 21866, 24297, 32799, 33553, 35322, 36134, 48594, 54201, 65598, 67106, 74849, 76531, 100659, 108402, 149698, 153062, 201318, 224547, 229593, 234871, 449094, 459186, 469742, 523943, 704613, 973037, 1047886, 1409226, 1571829, 1946074, 2919111, 3143658, 5838222, 6811259, 13622518, 20433777, 40867554]

約数ペア:

[(1, 40867554), (2, 20433777), (3, 13622518), (6, 6811259), (7, 5838222), (13, 3143658), (14, 2919111), (21, 1946074), (26, 1571829), (29, 1409226), (39, 1047886), (42, 973037), (58, 704613), (78, 523943), (87, 469742), (89, 459186), (91, 449094), (174, 234871), (178, 229593), (182, 224547), (203, 201318), (267, 153062), (273, 149698), (377, 108402), (406, 100659), (534, 76531), (546, 74849), (609, 67106), (623, 65598), (754, 54201), (841, 48594), (1131, 36134), (1157, 35322), (1218, 33553), (1246, 32799), (1682, 24297), (1869, 21866), (2262, 18067), (2314, 17661), (2523, 16198), (2581, 15834), (2639, 15486), (3471, 11774), (3738, 10933), (5046, 8099), (5162, 7917), (5278, 7743), (5887, 6942)]