17742874864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{6269}}^1$

素因数の和:7538

約数の個数: 80

約数和(自身を含む): 40425850080

約数和(自身を除く): 22682975216

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 1237, 2288, 2474, 4948, 6269, 9896, 12538, 13607, 16081, 19792, 25076, 27214, 32162, 50152, 54428, 64324, 68959, 81497, 100304, 108856, 128648, 137918, 162994, 176891, 217712, 257296, 275836, 325988, 353782, 551672, 651976, 707564, 896467, 1103344, 1303952, 1415128, 1792934, 2830256, 3585868, 7171736, 7754753, 14343472, 15509506, 31019012, 62038024, 85302283, 100811789, 124076048, 170604566, 201623578, 341209132, 403247156, 682418264, 806494312, 1108929679, 1364836528, 1612988624, 2217859358, 4435718716, 8871437432, 17742874864]

約数ペア:

[(1, 17742874864), (2, 8871437432), (4, 4435718716), (8, 2217859358), (11, 1612988624), (13, 1364836528), (16, 1108929679), (22, 806494312), (26, 682418264), (44, 403247156), (52, 341209132), (88, 201623578), (104, 170604566), (143, 124076048), (176, 100811789), (208, 85302283), (286, 62038024), (572, 31019012), (1144, 15509506), (1237, 14343472), (2288, 7754753), (2474, 7171736), (4948, 3585868), (6269, 2830256), (9896, 1792934), (12538, 1415128), (13607, 1303952), (16081, 1103344), (19792, 896467), (25076, 707564), (27214, 651976), (32162, 551672), (50152, 353782), (54428, 325988), (64324, 275836), (68959, 257296), (81497, 217712), (100304, 176891), (108856, 162994), (128648, 137918)]