70858144

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16649}}^1$

素因数の和:16685

約数の個数: 48

約数和(自身を含む): 167832000

約数和(自身を除く): 96973856

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 16649, 33298, 66596, 116543, 133192, 233086, 266384, 316331, 466172, 532768, 632662, 932344, 1265324, 1864688, 2214317, 2530648, 3729376, 4428634, 5061296, 8857268, 10122592, 17714536, 35429072, 70858144]

約数ペア:

[(1, 70858144), (2, 35429072), (4, 17714536), (7, 10122592), (8, 8857268), (14, 5061296), (16, 4428634), (19, 3729376), (28, 2530648), (32, 2214317), (38, 1864688), (56, 1265324), (76, 932344), (112, 632662), (133, 532768), (152, 466172), (224, 316331), (266, 266384), (304, 233086), (532, 133192), (608, 116543), (1064, 66596), (2128, 33298), (4256, 16649)]