28760538

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{373}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 58810752

約数和(自身を除く): 30050214

約数列:

[1, 2, 3, 6, 71, 142, 181, 213, 362, 373, 426, 543, 746, 1086, 1119, 2238, 12851, 25702, 26483, 38553, 52966, 67513, 77106, 79449, 135026, 158898, 202539, 405078, 4793423, 9586846, 14380269, 28760538]

約数ペア:

[(1, 28760538), (2, 14380269), (3, 9586846), (6, 4793423), (71, 405078), (142, 202539), (181, 158898), (213, 135026), (362, 79449), (373, 77106), (426, 67513), (543, 52966), (746, 38553), (1086, 26483), (1119, 25702), (2238, 12851)]