40405848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10457}}^1$

素因数の和:10496

約数の個数: 64

約数和(自身を含む): 120476160

約数和(自身を除く): 80070312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 10457, 20914, 31371, 41828, 62742, 73199, 83656, 125484, 146398, 219597, 240511, 250968, 292796, 439194, 481022, 585592, 721533, 878388, 962044, 1443066, 1683577, 1756776, 1924088, 2886132, 3367154, 5050731, 5772264, 6734308, 10101462, 13468616, 20202924, 40405848]

約数ペア:

[(1, 40405848), (2, 20202924), (3, 13468616), (4, 10101462), (6, 6734308), (7, 5772264), (8, 5050731), (12, 3367154), (14, 2886132), (21, 1924088), (23, 1756776), (24, 1683577), (28, 1443066), (42, 962044), (46, 878388), (56, 721533), (69, 585592), (84, 481022), (92, 439194), (138, 292796), (161, 250968), (168, 240511), (184, 219597), (276, 146398), (322, 125484), (483, 83656), (552, 73199), (644, 62742), (966, 41828), (1288, 31371), (1932, 20914), (3864, 10457)]