73407536

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4639}}^1$

素因数の和:4713

約数の個数: 40

約数和(自身を含む): 151895040

約数和(自身を除く): 78487504

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 989, 1978, 3956, 4639, 7912, 9278, 15824, 18556, 37112, 74224, 106697, 199477, 213394, 398954, 426788, 797908, 853576, 1595816, 1707152, 3191632, 4587971, 9175942, 18351884, 36703768, 73407536]

約数ペア:

[(1, 73407536), (2, 36703768), (4, 18351884), (8, 9175942), (16, 4587971), (23, 3191632), (43, 1707152), (46, 1595816), (86, 853576), (92, 797908), (172, 426788), (184, 398954), (344, 213394), (368, 199477), (688, 106697), (989, 74224), (1978, 37112), (3956, 18556), (4639, 15824), (7912, 9278)]