65820426

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1709}}^1$

素因数の和:1859

約数の個数: 48

約数和(自身を含む): 154392480

約数和(自身を除く): 88572054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 131, 147, 262, 294, 393, 786, 917, 1709, 1834, 2751, 3418, 5127, 5502, 6419, 10254, 11963, 12838, 19257, 23926, 35889, 38514, 71778, 83741, 167482, 223879, 251223, 447758, 502446, 671637, 1343274, 1567153, 3134306, 4701459, 9402918, 10970071, 21940142, 32910213, 65820426]

約数ペア:

[(1, 65820426), (2, 32910213), (3, 21940142), (6, 10970071), (7, 9402918), (14, 4701459), (21, 3134306), (42, 1567153), (49, 1343274), (98, 671637), (131, 502446), (147, 447758), (262, 251223), (294, 223879), (393, 167482), (786, 83741), (917, 71778), (1709, 38514), (1834, 35889), (2751, 23926), (3418, 19257), (5127, 12838), (5502, 11963), (6419, 10254)]