13725296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:214

約数の個数: 80

約数和(自身を含む): 31664640

約数和(自身を除く): 17939344

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 38, 46, 52, 76, 92, 104, 151, 152, 184, 208, 247, 299, 302, 304, 368, 437, 494, 598, 604, 874, 988, 1196, 1208, 1748, 1963, 1976, 2392, 2416, 2869, 3473, 3496, 3926, 3952, 4784, 5681, 5738, 6946, 6992, 7852, 11362, 11476, 13892, 15704, 22724, 22952, 27784, 31408, 37297, 45149, 45448, 45904, 55568, 65987, 74594, 90298, 90896, 131974, 149188, 180596, 263948, 298376, 361192, 527896, 596752, 722384, 857831, 1055792, 1715662, 3431324, 6862648, 13725296]

約数ペア:

[(1, 13725296), (2, 6862648), (4, 3431324), (8, 1715662), (13, 1055792), (16, 857831), (19, 722384), (23, 596752), (26, 527896), (38, 361192), (46, 298376), (52, 263948), (76, 180596), (92, 149188), (104, 131974), (151, 90896), (152, 90298), (184, 74594), (208, 65987), (247, 55568), (299, 45904), (302, 45448), (304, 45149), (368, 37297), (437, 31408), (494, 27784), (598, 22952), (604, 22724), (874, 15704), (988, 13892), (1196, 11476), (1208, 11362), (1748, 7852), (1963, 6992), (1976, 6946), (2392, 5738), (2416, 5681), (2869, 4784), (3473, 3952), (3496, 3926)]