7965972

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 24272640

約数和(自身を除く): 16306668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 82, 84, 108, 123, 126, 164, 189, 246, 252, 257, 287, 369, 378, 492, 514, 574, 738, 756, 771, 861, 1028, 1107, 1148, 1476, 1542, 1722, 1799, 2214, 2313, 2583, 3084, 3444, 3598, 4428, 4626, 5166, 5397, 6939, 7196, 7749, 9252, 10332, 10537, 10794, 13878, 15498, 16191, 21074, 21588, 27756, 30996, 31611, 32382, 42148, 48573, 63222, 64764, 73759, 94833, 97146, 126444, 147518, 189666, 194292, 221277, 284499, 295036, 379332, 442554, 568998, 663831, 885108, 1137996, 1327662, 1991493, 2655324, 3982986, 7965972]

約数ペア:

[(1, 7965972), (2, 3982986), (3, 2655324), (4, 1991493), (6, 1327662), (7, 1137996), (9, 885108), (12, 663831), (14, 568998), (18, 442554), (21, 379332), (27, 295036), (28, 284499), (36, 221277), (41, 194292), (42, 189666), (54, 147518), (63, 126444), (82, 97146), (84, 94833), (108, 73759), (123, 64764), (126, 63222), (164, 48573), (189, 42148), (246, 32382), (252, 31611), (257, 30996), (287, 27756), (369, 21588), (378, 21074), (492, 16191), (514, 15498), (574, 13878), (738, 10794), (756, 10537), (771, 10332), (861, 9252), (1028, 7749), (1107, 7196), (1148, 6939), (1476, 5397), (1542, 5166), (1722, 4626), (1799, 4428), (2214, 3598), (2313, 3444), (2583, 3084)]