28545192

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{30497}}^1$

素因数の和:30522

約数の個数: 48

約数和(自身を含む): 83259540

約数和(自身を除く): 54714348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 30497, 60994, 91491, 121988, 182982, 243976, 274473, 365964, 396461, 548946, 731928, 792922, 1097892, 1189383, 1585844, 2195784, 2378766, 3171688, 3568149, 4757532, 7136298, 9515064, 14272596, 28545192]

約数ペア:

[(1, 28545192), (2, 14272596), (3, 9515064), (4, 7136298), (6, 4757532), (8, 3568149), (9, 3171688), (12, 2378766), (13, 2195784), (18, 1585844), (24, 1189383), (26, 1097892), (36, 792922), (39, 731928), (52, 548946), (72, 396461), (78, 365964), (104, 274473), (117, 243976), (156, 182982), (234, 121988), (312, 91491), (468, 60994), (936, 30497)]