66037868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 128325120

約数和(自身を除く): 62287252

約数列:

[1, 2, 4, 13, 26, 52, 61, 109, 122, 191, 218, 244, 382, 436, 764, 793, 1417, 1586, 2483, 2834, 3172, 4966, 5668, 6649, 9932, 11651, 13298, 20819, 23302, 26596, 41638, 46604, 83276, 86437, 151463, 172874, 270647, 302926, 345748, 541294, 605852, 1082588, 1269959, 2539918, 5079836, 16509467, 33018934, 66037868]

約数ペア:

[(1, 66037868), (2, 33018934), (4, 16509467), (13, 5079836), (26, 2539918), (52, 1269959), (61, 1082588), (109, 605852), (122, 541294), (191, 345748), (218, 302926), (244, 270647), (382, 172874), (436, 151463), (764, 86437), (793, 83276), (1417, 46604), (1586, 41638), (2483, 26596), (2834, 23302), (3172, 20819), (4966, 13298), (5668, 11651), (6649, 9932)]