40472484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8369}}^1$

素因数の和:8420

約数の個数: 48

約数和(自身を含む): 104993280

約数和(自身を除く): 64520796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 8369, 16738, 25107, 33476, 50214, 100428, 108797, 217594, 259439, 326391, 435188, 518878, 652782, 778317, 1037756, 1305564, 1556634, 3113268, 3372707, 6745414, 10118121, 13490828, 20236242, 40472484]

約数ペア:

[(1, 40472484), (2, 20236242), (3, 13490828), (4, 10118121), (6, 6745414), (12, 3372707), (13, 3113268), (26, 1556634), (31, 1305564), (39, 1037756), (52, 778317), (62, 652782), (78, 518878), (93, 435188), (124, 326391), (156, 259439), (186, 217594), (372, 108797), (403, 100428), (806, 50214), (1209, 33476), (1612, 25107), (2418, 16738), (4836, 8369)]