78315362

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1109}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 130429440

約数和(自身を除く): 52114078

約数列:

[1, 2, 17, 31, 34, 62, 67, 134, 527, 1054, 1109, 1139, 2077, 2218, 2278, 4154, 18853, 34379, 35309, 37706, 68758, 70618, 74303, 148606, 584443, 1168886, 1263151, 2303393, 2526302, 4606786, 39157681, 78315362]

約数ペア:

[(1, 78315362), (2, 39157681), (17, 4606786), (31, 2526302), (34, 2303393), (62, 1263151), (67, 1168886), (134, 584443), (527, 148606), (1054, 74303), (1109, 70618), (1139, 68758), (2077, 37706), (2218, 35309), (2278, 34379), (4154, 18853)]