42351292802

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1\times {\mathrm{881}}^1$

素因数の和:1396

約数の個数: 96

約数和(自身を含む): 80701835760

約数和(自身を除く): 38350542958

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 97, 98, 182, 194, 389, 637, 679, 778, 881, 1261, 1274, 1358, 1762, 2522, 2723, 4753, 5057, 5446, 6167, 8827, 9506, 10114, 11453, 12334, 17654, 19061, 22906, 35399, 37733, 38122, 43169, 61789, 70798, 75466, 80171, 85457, 86338, 123578, 160342, 170914, 247793, 264131, 342709, 490529, 495586, 528262, 561197, 598199, 685418, 981058, 1110941, 1122394, 1196398, 1848917, 2221882, 2398963, 3433703, 3697834, 4187393, 4455217, 4797926, 6867406, 7776587, 8374786, 8910434, 15553174, 16792741, 24035921, 31186519, 33242773, 33585482, 48071842, 54436109, 62373038, 66485546, 108872218, 218305633, 232699411, 432156049, 436611266, 465398822, 864312098, 1628895877, 3025092343, 3257791754, 6050184686, 21175646401, 42351292802]

約数ペア:

[(1, 42351292802), (2, 21175646401), (7, 6050184686), (13, 3257791754), (14, 3025092343), (26, 1628895877), (49, 864312098), (91, 465398822), (97, 436611266), (98, 432156049), (182, 232699411), (194, 218305633), (389, 108872218), (637, 66485546), (679, 62373038), (778, 54436109), (881, 48071842), (1261, 33585482), (1274, 33242773), (1358, 31186519), (1762, 24035921), (2522, 16792741), (2723, 15553174), (4753, 8910434), (5057, 8374786), (5446, 7776587), (6167, 6867406), (8827, 4797926), (9506, 4455217), (10114, 4187393), (11453, 3697834), (12334, 3433703), (17654, 2398963), (19061, 2221882), (22906, 1848917), (35399, 1196398), (37733, 1122394), (38122, 1110941), (43169, 981058), (61789, 685418), (70798, 598199), (75466, 561197), (80171, 528262), (85457, 495586), (86338, 490529), (123578, 342709), (160342, 264131), (170914, 247793)]