40975298

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1511}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 76204800

約数和(自身を除く): 35229502

約数列:

[1, 2, 7, 13, 14, 26, 91, 149, 182, 298, 1043, 1511, 1937, 2086, 3022, 3874, 10577, 13559, 19643, 21154, 27118, 39286, 137501, 225139, 275002, 450278, 1575973, 2926807, 3151946, 5853614, 20487649, 40975298]

約数ペア:

[(1, 40975298), (2, 20487649), (7, 5853614), (13, 3151946), (14, 2926807), (26, 1575973), (91, 450278), (149, 275002), (182, 225139), (298, 137501), (1043, 39286), (1511, 27118), (1937, 21154), (2086, 19643), (3022, 13559), (3874, 10577)]