72426214

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 134734320

約数和(自身を除く): 62308106

約数列:

[1, 2, 7, 14, 19, 38, 49, 97, 98, 133, 194, 266, 401, 679, 802, 931, 1358, 1843, 1862, 2807, 3686, 4753, 5614, 7619, 9506, 12901, 15238, 19649, 25802, 38897, 39298, 53333, 77794, 90307, 106666, 180614, 272279, 373331, 544558, 739043, 746662, 1478086, 1905953, 3811906, 5173301, 10346602, 36213107, 72426214]

約数ペア:

[(1, 72426214), (2, 36213107), (7, 10346602), (14, 5173301), (19, 3811906), (38, 1905953), (49, 1478086), (97, 746662), (98, 739043), (133, 544558), (194, 373331), (266, 272279), (401, 180614), (679, 106666), (802, 90307), (931, 77794), (1358, 53333), (1843, 39298), (1862, 38897), (2807, 25802), (3686, 19649), (4753, 15238), (5614, 12901), (7619, 9506)]