2783149628

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{6577}}^1$

素因数の和:6739

約数の個数: 72

約数和(自身を含む): 6047129088

約数和(自身を除く): 3263979460

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 127, 196, 238, 254, 476, 508, 833, 889, 1666, 1778, 2159, 3332, 3556, 4318, 6223, 6577, 8636, 12446, 13154, 15113, 24892, 26308, 30226, 46039, 60452, 92078, 105791, 111809, 184156, 211582, 223618, 322273, 423164, 447236, 644546, 782663, 835279, 1289092, 1565326, 1670558, 3130652, 3341116, 5478641, 5846953, 10957282, 11693906, 14199743, 21914564, 23387812, 28399486, 40928671, 56798972, 81857342, 99398201, 163714684, 198796402, 397592804, 695787407, 1391574814, 2783149628]

約数ペア:

[(1, 2783149628), (2, 1391574814), (4, 695787407), (7, 397592804), (14, 198796402), (17, 163714684), (28, 99398201), (34, 81857342), (49, 56798972), (68, 40928671), (98, 28399486), (119, 23387812), (127, 21914564), (196, 14199743), (238, 11693906), (254, 10957282), (476, 5846953), (508, 5478641), (833, 3341116), (889, 3130652), (1666, 1670558), (1778, 1565326), (2159, 1289092), (3332, 835279), (3556, 782663), (4318, 644546), (6223, 447236), (6577, 423164), (8636, 322273), (12446, 223618), (13154, 211582), (15113, 184156), (24892, 111809), (26308, 105791), (30226, 92078), (46039, 60452)]