70878976

素因数分解:

$2^8\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1129

約数の個数: 72

約数和(自身を含む): 166218080

約数和(自身を除く): 95339104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 518, 592, 896, 1036, 1069, 1184, 1792, 2072, 2138, 2368, 4144, 4276, 4736, 7483, 8288, 8552, 9472, 14966, 16576, 17104, 29932, 33152, 34208, 39553, 59864, 66304, 68416, 79106, 119728, 136832, 158212, 239456, 273664, 276871, 316424, 478912, 553742, 632848, 957824, 1107484, 1265696, 1915648, 2214968, 2531392, 4429936, 5062784, 8859872, 10125568, 17719744, 35439488, 70878976]

約数ペア:

[(1, 70878976), (2, 35439488), (4, 17719744), (7, 10125568), (8, 8859872), (14, 5062784), (16, 4429936), (28, 2531392), (32, 2214968), (37, 1915648), (56, 1265696), (64, 1107484), (74, 957824), (112, 632848), (128, 553742), (148, 478912), (224, 316424), (256, 276871), (259, 273664), (296, 239456), (448, 158212), (518, 136832), (592, 119728), (896, 79106), (1036, 68416), (1069, 66304), (1184, 59864), (1792, 39553), (2072, 34208), (2138, 33152), (2368, 29932), (4144, 17104), (4276, 16576), (4736, 14966), (7483, 9472), (8288, 8552)]