28887226

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 46656000

約数和(自身を除く): 17768774

約数列:

[1, 2, 31, 53, 59, 62, 106, 118, 149, 298, 1643, 1829, 3127, 3286, 3658, 4619, 6254, 7897, 8791, 9238, 15794, 17582, 96937, 193874, 244807, 272521, 465923, 489614, 545042, 931846, 14443613, 28887226]

約数ペア:

[(1, 28887226), (2, 14443613), (31, 931846), (53, 545042), (59, 489614), (62, 465923), (106, 272521), (118, 244807), (149, 193874), (298, 96937), (1643, 17582), (1829, 15794), (3127, 9238), (3286, 8791), (3658, 7897), (4619, 6254)]