29251664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2099}}^1$

素因数の和:2187

約数の個数: 40

約数和(自身を含む): 61975200

約数和(自身を除く): 32723536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 2099, 3484, 4198, 6968, 8396, 13936, 16792, 27287, 33584, 54574, 109148, 140633, 218296, 281266, 436592, 562532, 1125064, 1828229, 2250128, 3656458, 7312916, 14625832, 29251664]

約数ペア:

[(1, 29251664), (2, 14625832), (4, 7312916), (8, 3656458), (13, 2250128), (16, 1828229), (26, 1125064), (52, 562532), (67, 436592), (104, 281266), (134, 218296), (208, 140633), (268, 109148), (536, 54574), (871, 33584), (1072, 27287), (1742, 16792), (2099, 13936), (3484, 8396), (4198, 6968)]