40963195

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 60939648

約数和(自身を除く): 19976453

約数列:

[1, 5, 7, 13, 35, 65, 91, 197, 455, 457, 985, 1379, 2285, 2561, 3199, 5941, 6895, 12805, 15995, 17927, 29705, 41587, 89635, 90029, 207935, 450145, 630203, 1170377, 3151015, 5851885, 8192639, 40963195]

約数ペア:

[(1, 40963195), (5, 8192639), (7, 5851885), (13, 3151015), (35, 1170377), (65, 630203), (91, 450145), (197, 207935), (455, 90029), (457, 89635), (985, 41587), (1379, 29705), (2285, 17927), (2561, 15995), (3199, 12805), (5941, 6895)]