1421136064

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{1753}}^1$

素因数の和:2057

約数の個数: 56

約数和(自身を含む): 2886943680

約数和(自身を除く): 1465807616

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 239, 424, 478, 848, 956, 1696, 1753, 1912, 3392, 3506, 3824, 7012, 7648, 12667, 14024, 15296, 25334, 28048, 50668, 56096, 92909, 101336, 112192, 185818, 202672, 371636, 405344, 418967, 743272, 810688, 837934, 1486544, 1675868, 2973088, 3351736, 5946176, 6703472, 13406944, 22205251, 26813888, 44410502, 88821004, 177642008, 355284016, 710568032, 1421136064]

約数ペア:

[(1, 1421136064), (2, 710568032), (4, 355284016), (8, 177642008), (16, 88821004), (32, 44410502), (53, 26813888), (64, 22205251), (106, 13406944), (212, 6703472), (239, 5946176), (424, 3351736), (478, 2973088), (848, 1675868), (956, 1486544), (1696, 837934), (1753, 810688), (1912, 743272), (3392, 418967), (3506, 405344), (3824, 371636), (7012, 202672), (7648, 185818), (12667, 112192), (14024, 101336), (15296, 92909), (25334, 56096), (28048, 50668)]