7642712

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 18835200

約数和(自身を除く): 11192488

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 653, 836, 1064, 1306, 1463, 1672, 2612, 2926, 4571, 5224, 5852, 7183, 9142, 11704, 12407, 14366, 18284, 24814, 28732, 36568, 49628, 50281, 57464, 86849, 99256, 100562, 136477, 173698, 201124, 272954, 347396, 402248, 545908, 694792, 955339, 1091816, 1910678, 3821356, 7642712]

約数ペア:

[(1, 7642712), (2, 3821356), (4, 1910678), (7, 1091816), (8, 955339), (11, 694792), (14, 545908), (19, 402248), (22, 347396), (28, 272954), (38, 201124), (44, 173698), (56, 136477), (76, 100562), (77, 99256), (88, 86849), (133, 57464), (152, 50281), (154, 49628), (209, 36568), (266, 28732), (308, 24814), (418, 18284), (532, 14366), (616, 12407), (653, 11704), (836, 9142), (1064, 7183), (1306, 5852), (1463, 5224), (1672, 4571), (2612, 2926)]