40117844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 80080896

約数和(自身を除く): 39963052

約数列:

[1, 2, 4, 13, 26, 31, 41, 52, 62, 82, 124, 164, 403, 533, 607, 806, 1066, 1214, 1271, 1612, 2132, 2428, 2542, 5084, 7891, 15782, 16523, 18817, 24887, 31564, 33046, 37634, 49774, 66092, 75268, 99548, 244621, 323531, 489242, 647062, 771497, 978484, 1294124, 1542994, 3085988, 10029461, 20058922, 40117844]

約数ペア:

[(1, 40117844), (2, 20058922), (4, 10029461), (13, 3085988), (26, 1542994), (31, 1294124), (41, 978484), (52, 771497), (62, 647062), (82, 489242), (124, 323531), (164, 244621), (403, 99548), (533, 75268), (607, 66092), (806, 49774), (1066, 37634), (1214, 33046), (1271, 31564), (1612, 24887), (2132, 18817), (2428, 16523), (2542, 15782), (5084, 7891)]