8708472066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1\times {\mathrm{2557}}^1$

素因数の和:3319

約数の個数: 64

約数和(自身を含む): 20097285120

約数和(自身を除く): 11388813054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 619, 786, 917, 1238, 1834, 1857, 2557, 2751, 3714, 4333, 5114, 5502, 7671, 8666, 12999, 15342, 17899, 25998, 35798, 53697, 81089, 107394, 162178, 243267, 334967, 486534, 567623, 669934, 1004901, 1135246, 1582783, 1702869, 2009802, 2344769, 3165566, 3405738, 4689538, 4748349, 7034307, 9496698, 11079481, 14068614, 22158962, 33238443, 66476886, 207344573, 414689146, 622033719, 1244067438, 1451412011, 2902824022, 4354236033, 8708472066]

約数ペア:

[(1, 8708472066), (2, 4354236033), (3, 2902824022), (6, 1451412011), (7, 1244067438), (14, 622033719), (21, 414689146), (42, 207344573), (131, 66476886), (262, 33238443), (393, 22158962), (619, 14068614), (786, 11079481), (917, 9496698), (1238, 7034307), (1834, 4748349), (1857, 4689538), (2557, 3405738), (2751, 3165566), (3714, 2344769), (4333, 2009802), (5114, 1702869), (5502, 1582783), (7671, 1135246), (8666, 1004901), (12999, 669934), (15342, 567623), (17899, 486534), (25998, 334967), (35798, 243267), (53697, 162178), (81089, 107394)]