40971168

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{20323}}^1$

素因数の和:20346

約数の個数: 72

約数和(自身を含む): 133162848

約数和(自身を除く): 92191680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 20323, 40646, 60969, 81292, 121938, 142261, 162584, 182907, 243876, 284522, 325168, 365814, 426783, 487752, 569044, 650336, 731628, 853566, 975504, 1138088, 1280349, 1463256, 1707132, 1951008, 2276176, 2560698, 2926512, 3414264, 4552352, 5121396, 5853024, 6828528, 10242792, 13657056, 20485584, 40971168]

約数ペア:

[(1, 40971168), (2, 20485584), (3, 13657056), (4, 10242792), (6, 6828528), (7, 5853024), (8, 5121396), (9, 4552352), (12, 3414264), (14, 2926512), (16, 2560698), (18, 2276176), (21, 1951008), (24, 1707132), (28, 1463256), (32, 1280349), (36, 1138088), (42, 975504), (48, 853566), (56, 731628), (63, 650336), (72, 569044), (84, 487752), (96, 426783), (112, 365814), (126, 325168), (144, 284522), (168, 243876), (224, 182907), (252, 162584), (288, 142261), (336, 121938), (504, 81292), (672, 60969), (1008, 40646), (2016, 20323)]