8786013488

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{34757}}^1$

素因数の和:34870

約数の個数: 80

約数和(自身を含む): 20308682304

約数和(自身を除く): 11522668816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 61, 74, 112, 122, 148, 244, 259, 296, 427, 488, 518, 592, 854, 976, 1036, 1708, 2072, 2257, 3416, 4144, 4514, 6832, 9028, 15799, 18056, 31598, 34757, 36112, 63196, 69514, 126392, 139028, 243299, 252784, 278056, 486598, 556112, 973196, 1286009, 1946392, 2120177, 2572018, 3892784, 4240354, 5144036, 8480708, 9002063, 10288072, 14841239, 16961416, 18004126, 20576144, 29682478, 33922832, 36008252, 59364956, 72016504, 78446549, 118729912, 144033008, 156893098, 237459824, 313786196, 549125843, 627572392, 1098251686, 1255144784, 2196503372, 4393006744, 8786013488]

約数ペア:

[(1, 8786013488), (2, 4393006744), (4, 2196503372), (7, 1255144784), (8, 1098251686), (14, 627572392), (16, 549125843), (28, 313786196), (37, 237459824), (56, 156893098), (61, 144033008), (74, 118729912), (112, 78446549), (122, 72016504), (148, 59364956), (244, 36008252), (259, 33922832), (296, 29682478), (427, 20576144), (488, 18004126), (518, 16961416), (592, 14841239), (854, 10288072), (976, 9002063), (1036, 8480708), (1708, 5144036), (2072, 4240354), (2257, 3892784), (3416, 2572018), (4144, 2120177), (4514, 1946392), (6832, 1286009), (9028, 973196), (15799, 556112), (18056, 486598), (31598, 278056), (34757, 252784), (36112, 243299), (63196, 139028), (69514, 126392)]