42655368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{253901}}^1$

素因数の和:253917

約数の個数: 32

約数和(自身を含む): 121872960

約数和(自身を除く): 79217592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 253901, 507802, 761703, 1015604, 1523406, 1777307, 2031208, 3046812, 3554614, 5331921, 6093624, 7109228, 10663842, 14218456, 21327684, 42655368]

約数ペア:

[(1, 42655368), (2, 21327684), (3, 14218456), (4, 10663842), (6, 7109228), (7, 6093624), (8, 5331921), (12, 3554614), (14, 3046812), (21, 2031208), (24, 1777307), (28, 1523406), (42, 1015604), (56, 761703), (84, 507802), (168, 253901)]