74281408

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:485

約数の個数: 56

約数和(自身を含む): 153070560

約数和(自身を除く): 78789152

約数列:

[1, 2, 4, 8, 16, 32, 53, 61, 64, 106, 122, 212, 244, 359, 424, 488, 718, 848, 976, 1436, 1696, 1952, 2872, 3233, 3392, 3904, 5744, 6466, 11488, 12932, 19027, 21899, 22976, 25864, 38054, 43798, 51728, 76108, 87596, 103456, 152216, 175192, 206912, 304432, 350384, 608864, 700768, 1160647, 1217728, 1401536, 2321294, 4642588, 9285176, 18570352, 37140704, 74281408]

約数ペア:

[(1, 74281408), (2, 37140704), (4, 18570352), (8, 9285176), (16, 4642588), (32, 2321294), (53, 1401536), (61, 1217728), (64, 1160647), (106, 700768), (122, 608864), (212, 350384), (244, 304432), (359, 206912), (424, 175192), (488, 152216), (718, 103456), (848, 87596), (976, 76108), (1436, 51728), (1696, 43798), (1952, 38054), (2872, 25864), (3233, 22976), (3392, 21899), (3904, 19027), (5744, 12932), (6466, 11488)]