27790672

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19087}}^1$

素因数の和:19115

約数の個数: 40

約数和(自身を含む): 66273536

約数和(自身を除く): 38482864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 19087, 38174, 76348, 133609, 152696, 248131, 267218, 305392, 496262, 534436, 992524, 1068872, 1736917, 1985048, 2137744, 3473834, 3970096, 6947668, 13895336, 27790672]

約数ペア:

[(1, 27790672), (2, 13895336), (4, 6947668), (7, 3970096), (8, 3473834), (13, 2137744), (14, 1985048), (16, 1736917), (26, 1068872), (28, 992524), (52, 534436), (56, 496262), (91, 305392), (104, 267218), (112, 248131), (182, 152696), (208, 133609), (364, 76348), (728, 38174), (1456, 19087)]