40061384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:534

約数の個数: 64

約数和(自身を含む): 88387200

約数和(自身を除く): 48325816

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 61, 68, 88, 122, 136, 187, 244, 374, 439, 488, 671, 748, 878, 1037, 1342, 1496, 1756, 2074, 2684, 3512, 4148, 4829, 5368, 7463, 8296, 9658, 11407, 14926, 19316, 22814, 26779, 29852, 38632, 45628, 53558, 59704, 82093, 91256, 107116, 164186, 214232, 294569, 328372, 455243, 589138, 656744, 910486, 1178276, 1820972, 2356552, 3641944, 5007673, 10015346, 20030692, 40061384]

約数ペア:

[(1, 40061384), (2, 20030692), (4, 10015346), (8, 5007673), (11, 3641944), (17, 2356552), (22, 1820972), (34, 1178276), (44, 910486), (61, 656744), (68, 589138), (88, 455243), (122, 328372), (136, 294569), (187, 214232), (244, 164186), (374, 107116), (439, 91256), (488, 82093), (671, 59704), (748, 53558), (878, 45628), (1037, 38632), (1342, 29852), (1496, 26779), (1756, 22814), (2074, 19316), (2684, 14926), (3512, 11407), (4148, 9658), (4829, 8296), (5368, 7463)]