28702970832

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1\times {\mathrm{9551}}^1$

素因数の和:10156

約数の個数: 80

約数和(自身を含む): 74861851392

約数和(自身を除く): 46158880560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 457, 548, 822, 914, 1096, 1371, 1644, 1828, 2192, 2742, 3288, 3656, 5484, 6576, 7312, 9551, 10968, 19102, 21936, 28653, 38204, 57306, 62609, 76408, 114612, 125218, 152816, 187827, 229224, 250436, 375654, 458448, 500872, 751308, 1001744, 1308487, 1502616, 2616974, 3005232, 3925461, 4364807, 5233948, 7850922, 8729614, 10467896, 13094421, 15701844, 17459228, 20935792, 26188842, 31403688, 34918456, 52377684, 62807376, 69836912, 104755368, 209510736, 597978559, 1195957118, 1793935677, 2391914236, 3587871354, 4783828472, 7175742708, 9567656944, 14351485416, 28702970832]

約数ペア:

[(1, 28702970832), (2, 14351485416), (3, 9567656944), (4, 7175742708), (6, 4783828472), (8, 3587871354), (12, 2391914236), (16, 1793935677), (24, 1195957118), (48, 597978559), (137, 209510736), (274, 104755368), (411, 69836912), (457, 62807376), (548, 52377684), (822, 34918456), (914, 31403688), (1096, 26188842), (1371, 20935792), (1644, 17459228), (1828, 15701844), (2192, 13094421), (2742, 10467896), (3288, 8729614), (3656, 7850922), (5484, 5233948), (6576, 4364807), (7312, 3925461), (9551, 3005232), (10968, 2616974), (19102, 1502616), (21936, 1308487), (28653, 1001744), (38204, 751308), (57306, 500872), (62609, 458448), (76408, 375654), (114612, 250436), (125218, 229224), (152816, 187827)]