26884130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1011

約数の個数: 64

約数和(自身を含む): 61544448

約数和(自身を除く): 34660318

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 806, 910, 953, 1085, 1906, 2015, 2170, 2821, 4030, 4765, 5642, 6671, 9530, 12389, 13342, 14105, 24778, 28210, 29543, 33355, 59086, 61945, 66710, 86723, 123890, 147715, 173446, 206801, 295430, 384059, 413602, 433615, 768118, 867230, 1034005, 1920295, 2068010, 2688413, 3840590, 5376826, 13442065, 26884130]

約数ペア:

[(1, 26884130), (2, 13442065), (5, 5376826), (7, 3840590), (10, 2688413), (13, 2068010), (14, 1920295), (26, 1034005), (31, 867230), (35, 768118), (62, 433615), (65, 413602), (70, 384059), (91, 295430), (130, 206801), (155, 173446), (182, 147715), (217, 123890), (310, 86723), (403, 66710), (434, 61945), (455, 59086), (806, 33355), (910, 29543), (953, 28210), (1085, 24778), (1906, 14105), (2015, 13342), (2170, 12389), (2821, 9530), (4030, 6671), (4765, 5642)]