42328671

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 76087296

約数和(自身を除く): 33758625

約数列:

[1, 3, 7, 11, 21, 23, 31, 33, 69, 77, 93, 161, 217, 231, 253, 257, 341, 483, 651, 713, 759, 771, 1023, 1771, 1799, 2139, 2387, 2827, 4991, 5313, 5397, 5911, 7161, 7843, 7967, 8481, 14973, 17733, 19789, 23529, 23901, 41377, 54901, 55769, 59367, 65021, 87637, 124131, 164703, 167307, 183241, 195063, 262911, 455147, 549723, 613459, 1282687, 1365441, 1840377, 2015651, 3848061, 6046953, 14109557, 42328671]

約数ペア:

[(1, 42328671), (3, 14109557), (7, 6046953), (11, 3848061), (21, 2015651), (23, 1840377), (31, 1365441), (33, 1282687), (69, 613459), (77, 549723), (93, 455147), (161, 262911), (217, 195063), (231, 183241), (253, 167307), (257, 164703), (341, 124131), (483, 87637), (651, 65021), (713, 59367), (759, 55769), (771, 54901), (1023, 41377), (1771, 23901), (1799, 23529), (2139, 19789), (2387, 17733), (2827, 14973), (4991, 8481), (5313, 7967), (5397, 7843), (5911, 7161)]