42850472

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 107827200

約数和(自身を除く): 64976728

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 23, 28, 34, 38, 46, 56, 68, 76, 92, 103, 119, 133, 136, 152, 161, 184, 206, 238, 266, 322, 323, 391, 412, 437, 476, 532, 644, 646, 721, 782, 824, 874, 952, 1064, 1288, 1292, 1442, 1564, 1748, 1751, 1957, 2261, 2369, 2584, 2737, 2884, 3059, 3128, 3496, 3502, 3914, 4522, 4738, 5474, 5768, 6118, 7004, 7429, 7828, 9044, 9476, 10948, 12236, 12257, 13699, 14008, 14858, 15656, 16583, 18088, 18952, 21896, 24472, 24514, 27398, 29716, 33166, 33269, 40273, 45011, 49028, 52003, 54796, 59432, 66332, 66538, 80546, 90022, 98056, 104006, 109592, 132664, 133076, 161092, 180044, 208012, 232883, 266152, 281911, 315077, 322184, 360088, 416024, 465766, 563822, 630154, 765187, 931532, 1127644, 1260308, 1530374, 1863064, 2255288, 2520616, 3060748, 5356309, 6121496, 10712618, 21425236, 42850472]

約数ペア:

[(1, 42850472), (2, 21425236), (4, 10712618), (7, 6121496), (8, 5356309), (14, 3060748), (17, 2520616), (19, 2255288), (23, 1863064), (28, 1530374), (34, 1260308), (38, 1127644), (46, 931532), (56, 765187), (68, 630154), (76, 563822), (92, 465766), (103, 416024), (119, 360088), (133, 322184), (136, 315077), (152, 281911), (161, 266152), (184, 232883), (206, 208012), (238, 180044), (266, 161092), (322, 133076), (323, 132664), (391, 109592), (412, 104006), (437, 98056), (476, 90022), (532, 80546), (644, 66538), (646, 66332), (721, 59432), (782, 54796), (824, 52003), (874, 49028), (952, 45011), (1064, 40273), (1288, 33269), (1292, 33166), (1442, 29716), (1564, 27398), (1748, 24514), (1751, 24472), (1957, 21896), (2261, 18952), (2369, 18088), (2584, 16583), (2737, 15656), (2884, 14858), (3059, 14008), (3128, 13699), (3496, 12257), (3502, 12236), (3914, 10948), (4522, 9476), (4738, 9044), (5474, 7828), (5768, 7429), (6118, 7004)]