42167752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 92845440

約数和(自身を除く): 50677688

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 71, 88, 136, 142, 187, 284, 374, 397, 568, 748, 781, 794, 1207, 1496, 1562, 1588, 2414, 3124, 3176, 4367, 4828, 6248, 6749, 8734, 9656, 13277, 13498, 17468, 26554, 26996, 28187, 34936, 53108, 53992, 56374, 74239, 106216, 112748, 148478, 225496, 296956, 310057, 479179, 593912, 620114, 958358, 1240228, 1916716, 2480456, 3833432, 5270969, 10541938, 21083876, 42167752]

約数ペア:

[(1, 42167752), (2, 21083876), (4, 10541938), (8, 5270969), (11, 3833432), (17, 2480456), (22, 1916716), (34, 1240228), (44, 958358), (68, 620114), (71, 593912), (88, 479179), (136, 310057), (142, 296956), (187, 225496), (284, 148478), (374, 112748), (397, 106216), (568, 74239), (748, 56374), (781, 53992), (794, 53108), (1207, 34936), (1496, 28187), (1562, 26996), (1588, 26554), (2414, 17468), (3124, 13498), (3176, 13277), (4367, 9656), (4828, 8734), (6248, 6749)]