38710476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5297}}^1$

素因数の和:5343

約数の個数: 72

約数和(自身を含む): 115708320

約数和(自身を除く): 76997844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 5297, 7308, 10594, 15891, 21188, 31782, 37079, 47673, 63564, 74158, 95346, 111237, 148316, 153613, 190692, 222474, 307226, 333711, 444948, 460839, 614452, 667422, 921678, 1075291, 1334844, 1382517, 1843356, 2150582, 2765034, 3225873, 4301164, 5530068, 6451746, 9677619, 12903492, 19355238, 38710476]

約数ペア:

[(1, 38710476), (2, 19355238), (3, 12903492), (4, 9677619), (6, 6451746), (7, 5530068), (9, 4301164), (12, 3225873), (14, 2765034), (18, 2150582), (21, 1843356), (28, 1382517), (29, 1334844), (36, 1075291), (42, 921678), (58, 667422), (63, 614452), (84, 460839), (87, 444948), (116, 333711), (126, 307226), (174, 222474), (203, 190692), (252, 153613), (261, 148316), (348, 111237), (406, 95346), (522, 74158), (609, 63564), (812, 47673), (1044, 37079), (1218, 31782), (1827, 21188), (2436, 15891), (3654, 10594), (5297, 7308)]