40985448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10607}}^1$

素因数の和:10646

約数の個数: 64

約数和(自身を含む): 122204160

約数和(自身を除く): 81218712

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, 10607, 21214, 31821, 42428, 63642, 74249, 84856, 127284, 148498, 222747, 243961, 254568, 296996, 445494, 487922, 593992, 731883, 890988, 975844, 1463766, 1707727, 1781976, 1951688, 2927532, 3415454, 5123181, 5855064, 6830908, 10246362, 13661816, 20492724, 40985448]

約数ペア:

[(1, 40985448), (2, 20492724), (3, 13661816), (4, 10246362), (6, 6830908), (7, 5855064), (8, 5123181), (12, 3415454), (14, 2927532), (21, 1951688), (23, 1781976), (24, 1707727), (28, 1463766), (42, 975844), (46, 890988), (56, 731883), (69, 593992), (84, 487922), (92, 445494), (138, 296996), (161, 254568), (168, 243961), (184, 222747), (276, 148498), (322, 127284), (483, 84856), (552, 74249), (644, 63642), (966, 42428), (1288, 31821), (1932, 21214), (3864, 10607)]