7272592

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:583

約数の個数: 40

約数和(自身を含む): 15177600

約数和(自身を除く): 7905008

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 509, 752, 893, 1018, 1786, 2036, 3572, 4072, 7144, 8144, 9671, 14288, 19342, 23923, 38684, 47846, 77368, 95692, 154736, 191384, 382768, 454537, 909074, 1818148, 3636296, 7272592]

約数ペア:

[(1, 7272592), (2, 3636296), (4, 1818148), (8, 909074), (16, 454537), (19, 382768), (38, 191384), (47, 154736), (76, 95692), (94, 77368), (152, 47846), (188, 38684), (304, 23923), (376, 19342), (509, 14288), (752, 9671), (893, 8144), (1018, 7144), (1786, 4072), (2036, 3572)]