61419904

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5273}}^1$

素因数の和:5307

約数の個数: 64

約数和(自身を含む): 150625440

約数和(自身を除く): 89205536

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5273, 5824, 10546, 11648, 21092, 36911, 42184, 68549, 73822, 84368, 137098, 147644, 168736, 274196, 295288, 337472, 479843, 548392, 590576, 674944, 959686, 1096784, 1181152, 1919372, 2193568, 2362304, 3838744, 4387136, 4724608, 7677488, 8774272, 15354976, 30709952, 61419904]

約数ペア:

[(1, 61419904), (2, 30709952), (4, 15354976), (7, 8774272), (8, 7677488), (13, 4724608), (14, 4387136), (16, 3838744), (26, 2362304), (28, 2193568), (32, 1919372), (52, 1181152), (56, 1096784), (64, 959686), (91, 674944), (104, 590576), (112, 548392), (128, 479843), (182, 337472), (208, 295288), (224, 274196), (364, 168736), (416, 147644), (448, 137098), (728, 84368), (832, 73822), (896, 68549), (1456, 42184), (1664, 36911), (2912, 21092), (5273, 11648), (5824, 10546)]