26128302004

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1\times {\mathrm{9811}}^1$

素因数の和:10468

約数の個数: 48

約数和(自身を含む): 52617438720

約数和(自身を除く): 26489136716

約数列:

[1, 2, 4, 7, 14, 28, 227, 419, 454, 838, 908, 1589, 1676, 2933, 3178, 5866, 6356, 9811, 11732, 19622, 39244, 68677, 95113, 137354, 190226, 274708, 380452, 665791, 1331582, 2227097, 2663164, 4110809, 4454194, 8221618, 8908388, 15589679, 16443236, 28775663, 31179358, 57551326, 62358716, 115102652, 933153643, 1866307286, 3732614572, 6532075501, 13064151002, 26128302004]

約数ペア:

[(1, 26128302004), (2, 13064151002), (4, 6532075501), (7, 3732614572), (14, 1866307286), (28, 933153643), (227, 115102652), (419, 62358716), (454, 57551326), (838, 31179358), (908, 28775663), (1589, 16443236), (1676, 15589679), (2933, 8908388), (3178, 8221618), (5866, 4454194), (6356, 4110809), (9811, 2663164), (11732, 2227097), (19622, 1331582), (39244, 665791), (68677, 380452), (95113, 274708), (137354, 190226)]