42317704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 94711680

約数和(自身を除く): 52393976

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 71, 88, 104, 142, 143, 284, 286, 521, 568, 572, 781, 923, 1042, 1144, 1562, 1846, 2084, 3124, 3692, 4168, 5731, 6248, 6773, 7384, 10153, 11462, 13546, 20306, 22924, 27092, 36991, 40612, 45848, 54184, 73982, 74503, 81224, 147964, 149006, 295928, 298012, 406901, 480883, 596024, 813802, 961766, 1627604, 1923532, 3255208, 3847064, 5289713, 10579426, 21158852, 42317704]

約数ペア:

[(1, 42317704), (2, 21158852), (4, 10579426), (8, 5289713), (11, 3847064), (13, 3255208), (22, 1923532), (26, 1627604), (44, 961766), (52, 813802), (71, 596024), (88, 480883), (104, 406901), (142, 298012), (143, 295928), (284, 149006), (286, 147964), (521, 81224), (568, 74503), (572, 73982), (781, 54184), (923, 45848), (1042, 40612), (1144, 36991), (1562, 27092), (1846, 22924), (2084, 20306), (3124, 13546), (3692, 11462), (4168, 10153), (5731, 7384), (6248, 6773)]