68836516

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1201}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 145393920

約数和(自身を除く): 76557404

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 89, 92, 161, 178, 322, 356, 623, 644, 1201, 1246, 2047, 2402, 2492, 4094, 4804, 8188, 8407, 14329, 16814, 27623, 28658, 33628, 55246, 57316, 106889, 110492, 193361, 213778, 386722, 427556, 748223, 773444, 1496446, 2458447, 2992892, 4916894, 9833788, 17209129, 34418258, 68836516]

約数ペア:

[(1, 68836516), (2, 34418258), (4, 17209129), (7, 9833788), (14, 4916894), (23, 2992892), (28, 2458447), (46, 1496446), (89, 773444), (92, 748223), (161, 427556), (178, 386722), (322, 213778), (356, 193361), (623, 110492), (644, 106889), (1201, 57316), (1246, 55246), (2047, 33628), (2402, 28658), (2492, 27623), (4094, 16814), (4804, 14329), (8188, 8407)]