29278914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 69866496

約数和(自身を除く): 40587582

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 83, 111, 166, 222, 227, 249, 259, 454, 498, 518, 581, 681, 777, 1162, 1362, 1554, 1589, 1743, 3071, 3178, 3486, 4767, 6142, 8399, 9213, 9534, 16798, 18426, 18841, 21497, 25197, 37682, 42994, 50394, 56523, 58793, 64491, 113046, 117586, 128982, 131887, 176379, 263774, 352758, 395661, 697117, 791322, 1394234, 2091351, 4182702, 4879819, 9759638, 14639457, 29278914]

約数ペア:

[(1, 29278914), (2, 14639457), (3, 9759638), (6, 4879819), (7, 4182702), (14, 2091351), (21, 1394234), (37, 791322), (42, 697117), (74, 395661), (83, 352758), (111, 263774), (166, 176379), (222, 131887), (227, 128982), (249, 117586), (259, 113046), (454, 64491), (498, 58793), (518, 56523), (581, 50394), (681, 42994), (777, 37682), (1162, 25197), (1362, 21497), (1554, 18841), (1589, 18426), (1743, 16798), (3071, 9534), (3178, 9213), (3486, 8399), (4767, 6142)]