72028144

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1861}}^1$

素因数の和:1969

約数の個数: 40

約数和(自身を含む): 145459440

約数和(自身を除く): 73431296

約数列:

[1, 2, 4, 8, 16, 41, 59, 82, 118, 164, 236, 328, 472, 656, 944, 1861, 2419, 3722, 4838, 7444, 9676, 14888, 19352, 29776, 38704, 76301, 109799, 152602, 219598, 305204, 439196, 610408, 878392, 1220816, 1756784, 4501759, 9003518, 18007036, 36014072, 72028144]

約数ペア:

[(1, 72028144), (2, 36014072), (4, 18007036), (8, 9003518), (16, 4501759), (41, 1756784), (59, 1220816), (82, 878392), (118, 610408), (164, 439196), (236, 305204), (328, 219598), (472, 152602), (656, 109799), (944, 76301), (1861, 38704), (2419, 29776), (3722, 19352), (4838, 14888), (7444, 9676)]