13642294432

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{461887}}^1$

素因数の和:461981

約数の個数: 48

約数和(自身を含む): 29331735552

約数和(自身を除く): 15689441120

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 208, 284, 416, 568, 923, 1136, 1846, 2272, 3692, 7384, 14768, 29536, 461887, 923774, 1847548, 3695096, 6004531, 7390192, 12009062, 14780384, 24018124, 32793977, 48036248, 65587954, 96072496, 131175908, 192144992, 262351816, 426321701, 524703632, 852643402, 1049407264, 1705286804, 3410573608, 6821147216, 13642294432]

約数ペア:

[(1, 13642294432), (2, 6821147216), (4, 3410573608), (8, 1705286804), (13, 1049407264), (16, 852643402), (26, 524703632), (32, 426321701), (52, 262351816), (71, 192144992), (104, 131175908), (142, 96072496), (208, 65587954), (284, 48036248), (416, 32793977), (568, 24018124), (923, 14780384), (1136, 12009062), (1846, 7390192), (2272, 6004531), (3692, 3695096), (7384, 1847548), (14768, 923774), (29536, 461887)]