28622410092

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{37967}}^1$

素因数の和:38507

約数の個数: 72

約数和(自身を含む): 74187649536

約数和(自身を除く): 45565239444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 487, 516, 774, 974, 1461, 1548, 1948, 2922, 4383, 5844, 8766, 17532, 20941, 37967, 41882, 62823, 75934, 83764, 113901, 125646, 151868, 188469, 227802, 251292, 341703, 376938, 455604, 683406, 753876, 1366812, 1632581, 3265162, 4897743, 6530324, 9795486, 14693229, 18489929, 19590972, 29386458, 36979858, 55469787, 58772916, 73959716, 110939574, 166409361, 221879148, 332818722, 665637444, 795066947, 1590133894, 2385200841, 3180267788, 4770401682, 7155602523, 9540803364, 14311205046, 28622410092]

約数ペア:

[(1, 28622410092), (2, 14311205046), (3, 9540803364), (4, 7155602523), (6, 4770401682), (9, 3180267788), (12, 2385200841), (18, 1590133894), (36, 795066947), (43, 665637444), (86, 332818722), (129, 221879148), (172, 166409361), (258, 110939574), (387, 73959716), (487, 58772916), (516, 55469787), (774, 36979858), (974, 29386458), (1461, 19590972), (1548, 18489929), (1948, 14693229), (2922, 9795486), (4383, 6530324), (5844, 4897743), (8766, 3265162), (17532, 1632581), (20941, 1366812), (37967, 753876), (41882, 683406), (62823, 455604), (75934, 376938), (83764, 341703), (113901, 251292), (125646, 227802), (151868, 188469)]