66486728

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1$

素因数の和:955

約数の個数: 96

約数和(自身を含む): 167689440

約数和(自身を除く): 101202712

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 49, 56, 68, 77, 88, 98, 119, 136, 154, 187, 196, 238, 308, 374, 392, 476, 539, 616, 748, 833, 907, 952, 1078, 1309, 1496, 1666, 1814, 2156, 2618, 3332, 3628, 4312, 5236, 6349, 6664, 7256, 9163, 9977, 10472, 12698, 15419, 18326, 19954, 25396, 30838, 36652, 39908, 44443, 50792, 61676, 69839, 73304, 79816, 88886, 107933, 123352, 139678, 169609, 177772, 215866, 279356, 339218, 355544, 431732, 488873, 558712, 678436, 755531, 863464, 977746, 1187263, 1356872, 1511062, 1955492, 2374526, 3022124, 3910984, 4749052, 6044248, 8310841, 9498104, 16621682, 33243364, 66486728]

約数ペア:

[(1, 66486728), (2, 33243364), (4, 16621682), (7, 9498104), (8, 8310841), (11, 6044248), (14, 4749052), (17, 3910984), (22, 3022124), (28, 2374526), (34, 1955492), (44, 1511062), (49, 1356872), (56, 1187263), (68, 977746), (77, 863464), (88, 755531), (98, 678436), (119, 558712), (136, 488873), (154, 431732), (187, 355544), (196, 339218), (238, 279356), (308, 215866), (374, 177772), (392, 169609), (476, 139678), (539, 123352), (616, 107933), (748, 88886), (833, 79816), (907, 73304), (952, 69839), (1078, 61676), (1309, 50792), (1496, 44443), (1666, 39908), (1814, 36652), (2156, 30838), (2618, 25396), (3332, 19954), (3628, 18326), (4312, 15419), (5236, 12698), (6349, 10472), (6664, 9977), (7256, 9163)]