65437638

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{3049}}^1$

素因数の和:3141

約数の個数: 48

約数和(自身を含む): 154378800

約数和(自身を除く): 88941162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 294, 438, 511, 1022, 1533, 3049, 3066, 3577, 6098, 7154, 9147, 10731, 18294, 21343, 21462, 42686, 64029, 128058, 149401, 222577, 298802, 445154, 448203, 667731, 896406, 1335462, 1558039, 3116078, 4674117, 9348234, 10906273, 21812546, 32718819, 65437638]

約数ペア:

[(1, 65437638), (2, 32718819), (3, 21812546), (6, 10906273), (7, 9348234), (14, 4674117), (21, 3116078), (42, 1558039), (49, 1335462), (73, 896406), (98, 667731), (146, 448203), (147, 445154), (219, 298802), (294, 222577), (438, 149401), (511, 128058), (1022, 64029), (1533, 42686), (3049, 21462), (3066, 21343), (3577, 18294), (6098, 10731), (7154, 9147)]