23559528

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 61997760

約数和(自身を除く): 38438232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 296, 344, 444, 516, 617, 888, 1032, 1234, 1591, 1851, 2468, 3182, 3702, 4773, 4936, 6364, 7404, 9546, 12728, 14808, 19092, 22829, 26531, 38184, 45658, 53062, 68487, 79593, 91316, 106124, 136974, 159186, 182632, 212248, 273948, 318372, 547896, 636744, 981647, 1963294, 2944941, 3926588, 5889882, 7853176, 11779764, 23559528]

約数ペア:

[(1, 23559528), (2, 11779764), (3, 7853176), (4, 5889882), (6, 3926588), (8, 2944941), (12, 1963294), (24, 981647), (37, 636744), (43, 547896), (74, 318372), (86, 273948), (111, 212248), (129, 182632), (148, 159186), (172, 136974), (222, 106124), (258, 91316), (296, 79593), (344, 68487), (444, 53062), (516, 45658), (617, 38184), (888, 26531), (1032, 22829), (1234, 19092), (1591, 14808), (1851, 12728), (2468, 9546), (3182, 7404), (3702, 6364), (4773, 4936)]