7216236872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{3517}}^1$

素因数の和:3826

約数の個数: 64

約数和(自身を含む): 14790375600

約数和(自身を除く): 7574138728

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 181, 218, 362, 436, 724, 872, 1417, 1448, 2353, 2834, 3517, 4706, 5668, 7034, 9412, 11336, 14068, 18824, 19729, 28136, 39458, 45721, 78916, 91442, 157832, 182884, 256477, 365768, 383353, 512954, 636577, 766706, 1025908, 1273154, 1533412, 2051816, 2546308, 3066824, 4983589, 5092616, 8275501, 9967178, 16551002, 19934356, 33102004, 39868712, 66204008, 69386893, 138773786, 277547572, 555095144, 902029609, 1804059218, 3608118436, 7216236872]

約数ペア:

[(1, 7216236872), (2, 3608118436), (4, 1804059218), (8, 902029609), (13, 555095144), (26, 277547572), (52, 138773786), (104, 69386893), (109, 66204008), (181, 39868712), (218, 33102004), (362, 19934356), (436, 16551002), (724, 9967178), (872, 8275501), (1417, 5092616), (1448, 4983589), (2353, 3066824), (2834, 2546308), (3517, 2051816), (4706, 1533412), (5668, 1273154), (7034, 1025908), (9412, 766706), (11336, 636577), (14068, 512954), (18824, 383353), (19729, 365768), (28136, 256477), (39458, 182884), (45721, 157832), (78916, 91442)]