40422382

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 82994688

約数和(自身を除く): 42572306

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 61, 77, 91, 122, 143, 154, 182, 286, 331, 427, 662, 671, 793, 854, 1001, 1342, 1586, 2002, 2317, 3641, 4303, 4634, 4697, 5551, 7282, 8606, 8723, 9394, 11102, 17446, 20191, 25487, 30121, 40382, 47333, 50974, 60242, 61061, 94666, 122122, 141337, 222101, 262483, 282674, 331331, 444202, 524966, 662662, 1554707, 1837381, 2887313, 3109414, 3674762, 5774626, 20211191, 40422382]

約数ペア:

[(1, 40422382), (2, 20211191), (7, 5774626), (11, 3674762), (13, 3109414), (14, 2887313), (22, 1837381), (26, 1554707), (61, 662662), (77, 524966), (91, 444202), (122, 331331), (143, 282674), (154, 262483), (182, 222101), (286, 141337), (331, 122122), (427, 94666), (662, 61061), (671, 60242), (793, 50974), (854, 47333), (1001, 40382), (1342, 30121), (1586, 25487), (2002, 20191), (2317, 17446), (3641, 11102), (4303, 9394), (4634, 8723), (4697, 8606), (5551, 7282)]