28905194682

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5882213}}^1$

素因数の和:5882244

約数の個数: 64

約数和(自身を含む): 79056956160

約数和(自身を除く): 50151761478

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 5882213, 11764426, 17646639, 35293278, 41175491, 52939917, 76468769, 82350982, 105879834, 123526473, 152937538, 158819751, 229406307, 247052946, 317639502, 370579419, 458812614, 535281383, 688218921, 741158838, 1070562766, 1111738257, 1376437842, 1605844149, 2064656763, 2223476514, 3211688298, 4129313526, 4817532447, 9635064894, 14452597341, 28905194682]

約数ペア:

[(1, 28905194682), (2, 14452597341), (3, 9635064894), (6, 4817532447), (7, 4129313526), (9, 3211688298), (13, 2223476514), (14, 2064656763), (18, 1605844149), (21, 1376437842), (26, 1111738257), (27, 1070562766), (39, 741158838), (42, 688218921), (54, 535281383), (63, 458812614), (78, 370579419), (91, 317639502), (117, 247052946), (126, 229406307), (182, 158819751), (189, 152937538), (234, 123526473), (273, 105879834), (351, 82350982), (378, 76468769), (546, 52939917), (702, 41175491), (819, 35293278), (1638, 17646639), (2457, 11764426), (4914, 5882213)]