78537134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2153}}^1$

素因数の和:2252

約数の個数: 32

約数和(自身を含む): 134616384

約数和(自身を除く): 56079250

約数列:

[1, 2, 13, 23, 26, 46, 61, 122, 299, 598, 793, 1403, 1586, 2153, 2806, 4306, 18239, 27989, 36478, 49519, 55978, 99038, 131333, 262666, 643747, 1287494, 1707329, 3020659, 3414658, 6041318, 39268567, 78537134]

約数ペア:

[(1, 78537134), (2, 39268567), (13, 6041318), (23, 3414658), (26, 3020659), (46, 1707329), (61, 1287494), (122, 643747), (299, 262666), (598, 131333), (793, 99038), (1403, 55978), (1586, 49519), (2153, 36478), (2806, 27989), (4306, 18239)]