40574536

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^2$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 81584640

約数和(自身を除く): 41010104

約数列:

[1, 2, 4, 8, 31, 47, 59, 62, 94, 118, 124, 188, 236, 248, 376, 472, 1457, 1829, 2773, 2914, 3481, 3658, 5546, 5828, 6962, 7316, 11092, 11656, 13924, 14632, 22184, 27848, 85963, 107911, 163607, 171926, 215822, 327214, 343852, 431644, 654428, 687704, 863288, 1308856, 5071817, 10143634, 20287268, 40574536]

約数ペア:

[(1, 40574536), (2, 20287268), (4, 10143634), (8, 5071817), (31, 1308856), (47, 863288), (59, 687704), (62, 654428), (94, 431644), (118, 343852), (124, 327214), (188, 215822), (236, 171926), (248, 163607), (376, 107911), (472, 85963), (1457, 27848), (1829, 22184), (2773, 14632), (2914, 13924), (3481, 11656), (3658, 11092), (5546, 7316), (5828, 6962)]