42626416

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 98993664

約数和(自身を除く): 56367248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 53, 56, 86, 106, 112, 167, 172, 212, 301, 334, 344, 371, 424, 602, 668, 688, 742, 848, 1169, 1204, 1336, 1484, 2279, 2338, 2408, 2672, 2968, 4558, 4676, 4816, 5936, 7181, 8851, 9116, 9352, 14362, 15953, 17702, 18232, 18704, 28724, 31906, 35404, 36464, 50267, 57448, 61957, 63812, 70808, 100534, 114896, 123914, 127624, 141616, 201068, 247828, 255248, 380593, 402136, 495656, 761186, 804272, 991312, 1522372, 2664151, 3044744, 5328302, 6089488, 10656604, 21313208, 42626416]

約数ペア:

[(1, 42626416), (2, 21313208), (4, 10656604), (7, 6089488), (8, 5328302), (14, 3044744), (16, 2664151), (28, 1522372), (43, 991312), (53, 804272), (56, 761186), (86, 495656), (106, 402136), (112, 380593), (167, 255248), (172, 247828), (212, 201068), (301, 141616), (334, 127624), (344, 123914), (371, 114896), (424, 100534), (602, 70808), (668, 63812), (688, 61957), (742, 57448), (848, 50267), (1169, 36464), (1204, 35404), (1336, 31906), (1484, 28724), (2279, 18704), (2338, 18232), (2408, 17702), (2672, 15953), (2968, 14362), (4558, 9352), (4676, 9116), (4816, 8851), (5936, 7181)]