7028450828

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{26701}}^1$

素因数の和:26815

約数の個数: 72

約数和(自身を含む): 15341901120

約数和(自身を除く): 8313450292

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 79, 98, 119, 158, 196, 238, 316, 476, 553, 833, 1106, 1343, 1666, 2212, 2686, 3332, 3871, 5372, 7742, 9401, 15484, 18802, 26701, 37604, 53402, 65807, 106804, 131614, 186907, 263228, 373814, 453917, 747628, 907834, 1308349, 1815668, 2109379, 2616698, 3177419, 4218758, 5233396, 6354838, 8437516, 12709676, 14765653, 22241933, 29531306, 35859443, 44483866, 59062612, 71718886, 88967732, 103359571, 143437772, 206719142, 251016101, 413438284, 502032202, 1004064404, 1757112707, 3514225414, 7028450828]

約数ペア:

[(1, 7028450828), (2, 3514225414), (4, 1757112707), (7, 1004064404), (14, 502032202), (17, 413438284), (28, 251016101), (34, 206719142), (49, 143437772), (68, 103359571), (79, 88967732), (98, 71718886), (119, 59062612), (158, 44483866), (196, 35859443), (238, 29531306), (316, 22241933), (476, 14765653), (553, 12709676), (833, 8437516), (1106, 6354838), (1343, 5233396), (1666, 4218758), (2212, 3177419), (2686, 2616698), (3332, 2109379), (3871, 1815668), (5372, 1308349), (7742, 907834), (9401, 747628), (15484, 453917), (18802, 373814), (26701, 263228), (37604, 186907), (53402, 131614), (65807, 106804)]