42896048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{761}}^1$

素因数の和:1053

約数の個数: 40

約数和(自身を含む): 89952576

約数和(自身を除く): 47056528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 271, 542, 761, 1084, 1522, 2168, 3044, 3523, 4336, 6088, 7046, 9893, 12176, 14092, 19786, 28184, 39572, 56368, 79144, 158288, 206231, 412462, 824924, 1649848, 2681003, 3299696, 5362006, 10724012, 21448024, 42896048]

約数ペア:

[(1, 42896048), (2, 21448024), (4, 10724012), (8, 5362006), (13, 3299696), (16, 2681003), (26, 1649848), (52, 824924), (104, 412462), (208, 206231), (271, 158288), (542, 79144), (761, 56368), (1084, 39572), (1522, 28184), (2168, 19786), (3044, 14092), (3523, 12176), (4336, 9893), (6088, 7046)]