61449556868

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{259627}}^1$

素因数の和:259824

約数の個数: 48

約数和(自身を含む): 125618411520

約数和(自身を除く): 64168854652

約数列:

[1, 2, 4, 7, 14, 28, 79, 107, 158, 214, 316, 428, 553, 749, 1106, 1498, 2212, 2996, 8453, 16906, 33812, 59171, 118342, 236684, 259627, 519254, 1038508, 1817389, 3634778, 7269556, 20510533, 27780089, 41021066, 55560178, 82042132, 111120356, 143573731, 194460623, 287147462, 388921246, 574294924, 777842492, 2194627031, 4389254062, 8778508124, 15362389217, 30724778434, 61449556868]

約数ペア:

[(1, 61449556868), (2, 30724778434), (4, 15362389217), (7, 8778508124), (14, 4389254062), (28, 2194627031), (79, 777842492), (107, 574294924), (158, 388921246), (214, 287147462), (316, 194460623), (428, 143573731), (553, 111120356), (749, 82042132), (1106, 55560178), (1498, 41021066), (2212, 27780089), (2996, 20510533), (8453, 7269556), (16906, 3634778), (33812, 1817389), (59171, 1038508), (118342, 519254), (236684, 259627)]