7996716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2441}}^1$

素因数の和:2471

約数の個数: 72

約数和(自身を含む): 24888864

約数和(自身を除く): 16892148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 2441, 3276, 4882, 7323, 9764, 14646, 17087, 21969, 29292, 31733, 34174, 43938, 51261, 63466, 68348, 87876, 95199, 102522, 126932, 153783, 190398, 205044, 222131, 285597, 307566, 380796, 444262, 571194, 615132, 666393, 888524, 1142388, 1332786, 1999179, 2665572, 3998358, 7996716]

約数ペア:

[(1, 7996716), (2, 3998358), (3, 2665572), (4, 1999179), (6, 1332786), (7, 1142388), (9, 888524), (12, 666393), (13, 615132), (14, 571194), (18, 444262), (21, 380796), (26, 307566), (28, 285597), (36, 222131), (39, 205044), (42, 190398), (52, 153783), (63, 126932), (78, 102522), (84, 95199), (91, 87876), (117, 68348), (126, 63466), (156, 51261), (182, 43938), (234, 34174), (252, 31733), (273, 29292), (364, 21969), (468, 17087), (546, 14646), (819, 9764), (1092, 7323), (1638, 4882), (2441, 3276)]