40779046

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 82529280

約数和(自身を除く): 41750234

約数列:

[1, 2, 7, 11, 14, 22, 23, 29, 46, 58, 77, 154, 161, 203, 253, 319, 322, 397, 406, 506, 638, 667, 794, 1334, 1771, 2233, 2779, 3542, 4367, 4466, 4669, 5558, 7337, 8734, 9131, 9338, 11513, 14674, 18262, 23026, 30569, 51359, 61138, 63917, 80591, 100441, 102718, 126643, 127834, 161182, 200882, 253286, 264799, 529598, 703087, 886501, 1406174, 1773002, 1853593, 2912789, 3707186, 5825578, 20389523, 40779046]

約数ペア:

[(1, 40779046), (2, 20389523), (7, 5825578), (11, 3707186), (14, 2912789), (22, 1853593), (23, 1773002), (29, 1406174), (46, 886501), (58, 703087), (77, 529598), (154, 264799), (161, 253286), (203, 200882), (253, 161182), (319, 127834), (322, 126643), (397, 102718), (406, 100441), (506, 80591), (638, 63917), (667, 61138), (794, 51359), (1334, 30569), (1771, 23026), (2233, 18262), (2779, 14674), (3542, 11513), (4367, 9338), (4466, 9131), (4669, 8734), (5558, 7337)]