16578714932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{71597}}^1$

素因数の和:71748

約数の個数: 48

約数和(自身を含む): 32192179152

約数和(自身を除く): 15613464220

約数列:

[1, 2, 4, 13, 26, 52, 61, 73, 122, 146, 244, 292, 793, 949, 1586, 1898, 3172, 3796, 4453, 8906, 17812, 57889, 71597, 115778, 143194, 231556, 286388, 930761, 1861522, 3723044, 4367417, 5226581, 8734834, 10453162, 17469668, 20906324, 56776421, 67945553, 113552842, 135891106, 227105684, 271782212, 318821441, 637642882, 1275285764, 4144678733, 8289357466, 16578714932]

約数ペア:

[(1, 16578714932), (2, 8289357466), (4, 4144678733), (13, 1275285764), (26, 637642882), (52, 318821441), (61, 271782212), (73, 227105684), (122, 135891106), (146, 113552842), (244, 67945553), (292, 56776421), (793, 20906324), (949, 17469668), (1586, 10453162), (1898, 8734834), (3172, 5226581), (3796, 4367417), (4453, 3723044), (8906, 1861522), (17812, 930761), (57889, 286388), (71597, 231556), (115778, 143194)]