40236476

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1453}}^1$

素因数の和:1530

約数の個数: 48

約数和(自身を含む): 85983744

約数和(自身を除く): 45747268

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 161, 172, 301, 322, 602, 644, 989, 1204, 1453, 1978, 2906, 3956, 5812, 6923, 10171, 13846, 20342, 27692, 33419, 40684, 62479, 66838, 124958, 133676, 233933, 249916, 437353, 467866, 874706, 935732, 1437017, 1749412, 2874034, 5748068, 10059119, 20118238, 40236476]

約数ペア:

[(1, 40236476), (2, 20118238), (4, 10059119), (7, 5748068), (14, 2874034), (23, 1749412), (28, 1437017), (43, 935732), (46, 874706), (86, 467866), (92, 437353), (161, 249916), (172, 233933), (301, 133676), (322, 124958), (602, 66838), (644, 62479), (989, 40684), (1204, 33419), (1453, 27692), (1978, 20342), (2906, 13846), (3956, 10171), (5812, 6923)]