40807779292

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{947}}^1\times {\mathrm{3673}}^1$

素因数の和:5050

約数の個数: 48

約数和(自身を含む): 81919031040

約数和(自身を除く): 41111251748

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 947, 1676, 1894, 2933, 3673, 3788, 5866, 6629, 7346, 11732, 13258, 14692, 25711, 26516, 51422, 102844, 396793, 793586, 1538987, 1587172, 2777551, 3077974, 3478331, 5555102, 6155948, 6956662, 10772909, 11110204, 13913324, 21545818, 24348317, 43091636, 48696634, 97393268, 1457420689, 2914841378, 5829682756, 10201944823, 20403889646, 40807779292]

約数ペア:

[(1, 40807779292), (2, 20403889646), (4, 10201944823), (7, 5829682756), (14, 2914841378), (28, 1457420689), (419, 97393268), (838, 48696634), (947, 43091636), (1676, 24348317), (1894, 21545818), (2933, 13913324), (3673, 11110204), (3788, 10772909), (5866, 6956662), (6629, 6155948), (7346, 5555102), (11732, 3478331), (13258, 3077974), (14692, 2777551), (25711, 1587172), (26516, 1538987), (51422, 793586), (102844, 396793)]