26409390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1877}}^1$

素因数の和:1961

約数の個数: 64

約数和(自身を含む): 73557504

約数和(自身を除く): 47148114

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 938, 1005, 1407, 1877, 2010, 2345, 2814, 3754, 4690, 5631, 7035, 9385, 11262, 13139, 14070, 18770, 26278, 28155, 39417, 56310, 65695, 78834, 125759, 131390, 197085, 251518, 377277, 394170, 628795, 754554, 880313, 1257590, 1760626, 1886385, 2640939, 3772770, 4401565, 5281878, 8803130, 13204695, 26409390]

約数ペア:

[(1, 26409390), (2, 13204695), (3, 8803130), (5, 5281878), (6, 4401565), (7, 3772770), (10, 2640939), (14, 1886385), (15, 1760626), (21, 1257590), (30, 880313), (35, 754554), (42, 628795), (67, 394170), (70, 377277), (105, 251518), (134, 197085), (201, 131390), (210, 125759), (335, 78834), (402, 65695), (469, 56310), (670, 39417), (938, 28155), (1005, 26278), (1407, 18770), (1877, 14070), (2010, 13139), (2345, 11262), (2814, 9385), (3754, 7035), (4690, 5631)]