40391616

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2963}}^1$

素因数の和:3049

約数の個数: 56

約数和(自身を含む): 108411264

約数和(自身を除く): 68019648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 142, 192, 213, 284, 426, 568, 852, 1136, 1704, 2272, 2963, 3408, 4544, 5926, 6816, 8889, 11852, 13632, 17778, 23704, 35556, 47408, 71112, 94816, 142224, 189632, 210373, 284448, 420746, 568896, 631119, 841492, 1262238, 1682984, 2524476, 3365968, 5048952, 6731936, 10097904, 13463872, 20195808, 40391616]

約数ペア:

[(1, 40391616), (2, 20195808), (3, 13463872), (4, 10097904), (6, 6731936), (8, 5048952), (12, 3365968), (16, 2524476), (24, 1682984), (32, 1262238), (48, 841492), (64, 631119), (71, 568896), (96, 420746), (142, 284448), (192, 210373), (213, 189632), (284, 142224), (426, 94816), (568, 71112), (852, 47408), (1136, 35556), (1704, 23704), (2272, 17778), (2963, 13632), (3408, 11852), (4544, 8889), (5926, 6816)]