26996897992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{27329}}^1$

素因数の和:27518

約数の個数: 64

約数和(自身を含む): 54638136000

約数和(自身を除く): 27641238008

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 97, 134, 152, 194, 268, 388, 536, 776, 1273, 1843, 2546, 3686, 5092, 6499, 7372, 10184, 12998, 14744, 25996, 27329, 51992, 54658, 109316, 123481, 218632, 246962, 493924, 519251, 987848, 1038502, 1831043, 2077004, 2650913, 3662086, 4154008, 5301826, 7324172, 10603652, 14648344, 21207304, 34789817, 50367347, 69579634, 100734694, 139159268, 177611171, 201469388, 278318536, 355222342, 402938776, 710444684, 1420889368, 3374612249, 6749224498, 13498448996, 26996897992]

約数ペア:

[(1, 26996897992), (2, 13498448996), (4, 6749224498), (8, 3374612249), (19, 1420889368), (38, 710444684), (67, 402938776), (76, 355222342), (97, 278318536), (134, 201469388), (152, 177611171), (194, 139159268), (268, 100734694), (388, 69579634), (536, 50367347), (776, 34789817), (1273, 21207304), (1843, 14648344), (2546, 10603652), (3686, 7324172), (5092, 5301826), (6499, 4154008), (7372, 3662086), (10184, 2650913), (12998, 2077004), (14744, 1831043), (25996, 1038502), (27329, 987848), (51992, 519251), (54658, 493924), (109316, 246962), (123481, 218632)]