40814664

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2917}}^1$

素因数の和:2990

約数の個数: 64

約数和(自身を含む): 113451840

約数和(自身を除く): 72637176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 106, 132, 159, 212, 264, 318, 424, 583, 636, 1166, 1272, 1749, 2332, 2917, 3498, 4664, 5834, 6996, 8751, 11668, 13992, 17502, 23336, 32087, 35004, 64174, 70008, 96261, 128348, 154601, 192522, 256696, 309202, 385044, 463803, 618404, 770088, 927606, 1236808, 1700611, 1855212, 3401222, 3710424, 5101833, 6802444, 10203666, 13604888, 20407332, 40814664]

約数ペア:

[(1, 40814664), (2, 20407332), (3, 13604888), (4, 10203666), (6, 6802444), (8, 5101833), (11, 3710424), (12, 3401222), (22, 1855212), (24, 1700611), (33, 1236808), (44, 927606), (53, 770088), (66, 618404), (88, 463803), (106, 385044), (132, 309202), (159, 256696), (212, 192522), (264, 154601), (318, 128348), (424, 96261), (583, 70008), (636, 64174), (1166, 35004), (1272, 32087), (1749, 23336), (2332, 17502), (2917, 13992), (3498, 11668), (4664, 8751), (5834, 6996)]