961602464

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{36781}}^1$

素因数の和:36853

約数の個数: 48

約数和(自身を含む): 2039194080

約数和(自身を除く): 1077591616

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1376, 1634, 3268, 6536, 13072, 26144, 36781, 73562, 147124, 294248, 588496, 698839, 1176992, 1397678, 1581583, 2795356, 3163166, 5590712, 6326332, 11181424, 12652664, 22362848, 25305328, 30050077, 50610656, 60100154, 120200308, 240400616, 480801232, 961602464]

約数ペア:

[(1, 961602464), (2, 480801232), (4, 240400616), (8, 120200308), (16, 60100154), (19, 50610656), (32, 30050077), (38, 25305328), (43, 22362848), (76, 12652664), (86, 11181424), (152, 6326332), (172, 5590712), (304, 3163166), (344, 2795356), (608, 1581583), (688, 1397678), (817, 1176992), (1376, 698839), (1634, 588496), (3268, 294248), (6536, 147124), (13072, 73562), (26144, 36781)]