26352788

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:765

約数の個数: 72

約数和(自身を含む): 62052480

約数和(自身を除く): 35699692

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 308, 374, 476, 539, 719, 748, 833, 1078, 1309, 1438, 1666, 2156, 2618, 2876, 3332, 5033, 5236, 7909, 9163, 10066, 12223, 15818, 18326, 20132, 24446, 31636, 35231, 36652, 48892, 55363, 70462, 85561, 110726, 134453, 140924, 171122, 221452, 268906, 342244, 387541, 537812, 598927, 775082, 941171, 1197854, 1550164, 1882342, 2395708, 3764684, 6588197, 13176394, 26352788]

約数ペア:

[(1, 26352788), (2, 13176394), (4, 6588197), (7, 3764684), (11, 2395708), (14, 1882342), (17, 1550164), (22, 1197854), (28, 941171), (34, 775082), (44, 598927), (49, 537812), (68, 387541), (77, 342244), (98, 268906), (119, 221452), (154, 171122), (187, 140924), (196, 134453), (238, 110726), (308, 85561), (374, 70462), (476, 55363), (539, 48892), (719, 36652), (748, 35231), (833, 31636), (1078, 24446), (1309, 20132), (1438, 18326), (1666, 15818), (2156, 12223), (2618, 10066), (2876, 9163), (3332, 7909), (5033, 5236)]