13372212976

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{983}}^1$

素因数の和:1354

約数の個数: 80

約数和(自身を含む): 26981398080

約数和(自身を除く): 13609185104

約数列:

[1, 2, 4, 8, 16, 41, 82, 89, 164, 178, 233, 328, 356, 466, 656, 712, 932, 983, 1424, 1864, 1966, 3649, 3728, 3932, 7298, 7864, 9553, 14596, 15728, 19106, 20737, 29192, 38212, 40303, 41474, 58384, 76424, 80606, 82948, 87487, 152848, 161212, 165896, 174974, 229039, 322424, 331792, 349948, 458078, 644848, 699896, 850217, 916156, 1399792, 1700434, 1832312, 3400868, 3586967, 3664624, 6801736, 7173934, 9390599, 13603472, 14347868, 18781198, 20384471, 28695736, 37562396, 40768942, 57391472, 75124792, 81537884, 150249584, 163075768, 326151536, 835763311, 1671526622, 3343053244, 6686106488, 13372212976]

約数ペア:

[(1, 13372212976), (2, 6686106488), (4, 3343053244), (8, 1671526622), (16, 835763311), (41, 326151536), (82, 163075768), (89, 150249584), (164, 81537884), (178, 75124792), (233, 57391472), (328, 40768942), (356, 37562396), (466, 28695736), (656, 20384471), (712, 18781198), (932, 14347868), (983, 13603472), (1424, 9390599), (1864, 7173934), (1966, 6801736), (3649, 3664624), (3728, 3586967), (3932, 3400868), (7298, 1832312), (7864, 1700434), (9553, 1399792), (14596, 916156), (15728, 850217), (19106, 699896), (20737, 644848), (29192, 458078), (38212, 349948), (40303, 331792), (41474, 322424), (58384, 229039), (76424, 174974), (80606, 165896), (82948, 161212), (87487, 152848)]