7497204

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 21845376

約数和(自身を除く): 14348172

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 102, 132, 143, 156, 187, 204, 221, 257, 286, 374, 429, 442, 514, 561, 572, 663, 748, 771, 858, 884, 1028, 1122, 1326, 1542, 1716, 2244, 2431, 2652, 2827, 3084, 3341, 4369, 4862, 5654, 6682, 7293, 8481, 8738, 9724, 10023, 11308, 13107, 13364, 14586, 16962, 17476, 20046, 26214, 29172, 33924, 36751, 40092, 48059, 52428, 56797, 73502, 96118, 110253, 113594, 144177, 147004, 170391, 192236, 220506, 227188, 288354, 340782, 441012, 576708, 624767, 681564, 1249534, 1874301, 2499068, 3748602, 7497204]

約数ペア:

[(1, 7497204), (2, 3748602), (3, 2499068), (4, 1874301), (6, 1249534), (11, 681564), (12, 624767), (13, 576708), (17, 441012), (22, 340782), (26, 288354), (33, 227188), (34, 220506), (39, 192236), (44, 170391), (51, 147004), (52, 144177), (66, 113594), (68, 110253), (78, 96118), (102, 73502), (132, 56797), (143, 52428), (156, 48059), (187, 40092), (204, 36751), (221, 33924), (257, 29172), (286, 26214), (374, 20046), (429, 17476), (442, 16962), (514, 14586), (561, 13364), (572, 13107), (663, 11308), (748, 10023), (771, 9724), (858, 8738), (884, 8481), (1028, 7293), (1122, 6682), (1326, 5654), (1542, 4862), (1716, 4369), (2244, 3341), (2431, 3084), (2652, 2827)]