28050204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1511}}^1$

素因数の和:1555

約数の個数: 96

約数和(自身を含む): 85349376

約数和(自身を除く): 57299172

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, 884, 1092, 1326, 1428, 1511, 1547, 2652, 3022, 3094, 4533, 4641, 6044, 6188, 9066, 9282, 10577, 18132, 18564, 19643, 21154, 25687, 31731, 39286, 42308, 51374, 58929, 63462, 77061, 78572, 102748, 117858, 126924, 137501, 154122, 179809, 235716, 275002, 308244, 333931, 359618, 412503, 539427, 550004, 667862, 719236, 825006, 1001793, 1078854, 1335724, 1650012, 2003586, 2157708, 2337517, 4007172, 4675034, 7012551, 9350068, 14025102, 28050204]

約数ペア:

[(1, 28050204), (2, 14025102), (3, 9350068), (4, 7012551), (6, 4675034), (7, 4007172), (12, 2337517), (13, 2157708), (14, 2003586), (17, 1650012), (21, 1335724), (26, 1078854), (28, 1001793), (34, 825006), (39, 719236), (42, 667862), (51, 550004), (52, 539427), (68, 412503), (78, 359618), (84, 333931), (91, 308244), (102, 275002), (119, 235716), (156, 179809), (182, 154122), (204, 137501), (221, 126924), (238, 117858), (273, 102748), (357, 78572), (364, 77061), (442, 63462), (476, 58929), (546, 51374), (663, 42308), (714, 39286), (884, 31731), (1092, 25687), (1326, 21154), (1428, 19643), (1511, 18564), (1547, 18132), (2652, 10577), (3022, 9282), (3094, 9066), (4533, 6188), (4641, 6044)]