38721648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6779}}^1$

素因数の和:6814

約数の個数: 80

約数和(自身を含む): 121063680

約数和(自身を除く): 82342032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 6779, 13558, 20337, 27116, 40674, 47453, 54232, 81348, 94906, 108464, 115243, 142359, 162696, 189812, 230486, 284718, 325392, 345729, 379624, 460972, 569436, 691458, 759248, 806701, 921944, 1138872, 1382916, 1613402, 1843888, 2277744, 2420103, 2765832, 3226804, 4840206, 5531664, 6453608, 9680412, 12907216, 19360824, 38721648]

約数ペア:

[(1, 38721648), (2, 19360824), (3, 12907216), (4, 9680412), (6, 6453608), (7, 5531664), (8, 4840206), (12, 3226804), (14, 2765832), (16, 2420103), (17, 2277744), (21, 1843888), (24, 1613402), (28, 1382916), (34, 1138872), (42, 921944), (48, 806701), (51, 759248), (56, 691458), (68, 569436), (84, 460972), (102, 379624), (112, 345729), (119, 325392), (136, 284718), (168, 230486), (204, 189812), (238, 162696), (272, 142359), (336, 115243), (357, 108464), (408, 94906), (476, 81348), (714, 54232), (816, 47453), (952, 40674), (1428, 27116), (1904, 20337), (2856, 13558), (5712, 6779)]