16280628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1$

素因数の和:921

約数の個数: 96

約数和(自身を含む): 49561344

約数和(自身を除く): 33280716

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 78, 84, 91, 102, 119, 156, 182, 204, 221, 238, 273, 357, 364, 442, 476, 546, 663, 714, 877, 884, 1092, 1326, 1428, 1547, 1754, 2631, 2652, 3094, 3508, 4641, 5262, 6139, 6188, 9282, 10524, 11401, 12278, 14909, 18417, 18564, 22802, 24556, 29818, 34203, 36834, 44727, 45604, 59636, 68406, 73668, 79807, 89454, 104363, 136812, 159614, 178908, 193817, 208726, 239421, 313089, 319228, 387634, 417452, 478842, 581451, 626178, 775268, 957684, 1162902, 1252356, 1356719, 2325804, 2713438, 4070157, 5426876, 8140314, 16280628]

約数ペア:

[(1, 16280628), (2, 8140314), (3, 5426876), (4, 4070157), (6, 2713438), (7, 2325804), (12, 1356719), (13, 1252356), (14, 1162902), (17, 957684), (21, 775268), (26, 626178), (28, 581451), (34, 478842), (39, 417452), (42, 387634), (51, 319228), (52, 313089), (68, 239421), (78, 208726), (84, 193817), (91, 178908), (102, 159614), (119, 136812), (156, 104363), (182, 89454), (204, 79807), (221, 73668), (238, 68406), (273, 59636), (357, 45604), (364, 44727), (442, 36834), (476, 34203), (546, 29818), (663, 24556), (714, 22802), (877, 18564), (884, 18417), (1092, 14909), (1326, 12278), (1428, 11401), (1547, 10524), (1754, 9282), (2631, 6188), (2652, 6139), (3094, 5262), (3508, 4641)]