1840376512

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53951}}^1$

素因数の和:54017

約数の個数: 56

約数和(自身を含む): 4028919552

約数和(自身を除く): 2188543040

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 208, 328, 416, 533, 656, 832, 1066, 1312, 2132, 2624, 4264, 8528, 17056, 34112, 53951, 107902, 215804, 431608, 701363, 863216, 1402726, 1726432, 2211991, 2805452, 3452864, 4423982, 5610904, 8847964, 11221808, 17695928, 22443616, 28755883, 35391856, 44887232, 57511766, 70783712, 115023532, 141567424, 230047064, 460094128, 920188256, 1840376512]

約数ペア:

[(1, 1840376512), (2, 920188256), (4, 460094128), (8, 230047064), (13, 141567424), (16, 115023532), (26, 70783712), (32, 57511766), (41, 44887232), (52, 35391856), (64, 28755883), (82, 22443616), (104, 17695928), (164, 11221808), (208, 8847964), (328, 5610904), (416, 4423982), (533, 3452864), (656, 2805452), (832, 2211991), (1066, 1726432), (1312, 1402726), (2132, 863216), (2624, 701363), (4264, 431608), (8528, 215804), (17056, 107902), (34112, 53951)]