4143392

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 9072000

約数和(自身を除く): 4928608

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 79, 88, 149, 158, 176, 298, 316, 352, 596, 632, 869, 1192, 1264, 1639, 1738, 2384, 2528, 3278, 3476, 4768, 6556, 6952, 11771, 13112, 13904, 23542, 26224, 27808, 47084, 52448, 94168, 129481, 188336, 258962, 376672, 517924, 1035848, 2071696, 4143392]

約数ペア:

[(1, 4143392), (2, 2071696), (4, 1035848), (8, 517924), (11, 376672), (16, 258962), (22, 188336), (32, 129481), (44, 94168), (79, 52448), (88, 47084), (149, 27808), (158, 26224), (176, 23542), (298, 13904), (316, 13112), (352, 11771), (596, 6952), (632, 6556), (869, 4768), (1192, 3476), (1264, 3278), (1639, 2528), (1738, 2384)]