40888967632

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3127981}}^1$

素因数の和:3128051

約数の個数: 40

約数和(自身を含む): 85331348960

約数和(自身を除く): 44442381328

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 6536, 13072, 3127981, 6255962, 12511924, 25023848, 50047696, 59431639, 118863278, 134503183, 237726556, 269006366, 475453112, 538012732, 950906224, 1076025464, 2152050928, 2555560477, 5111120954, 10222241908, 20444483816, 40888967632]

約数ペア:

[(1, 40888967632), (2, 20444483816), (4, 10222241908), (8, 5111120954), (16, 2555560477), (19, 2152050928), (38, 1076025464), (43, 950906224), (76, 538012732), (86, 475453112), (152, 269006366), (172, 237726556), (304, 134503183), (344, 118863278), (688, 59431639), (817, 50047696), (1634, 25023848), (3268, 12511924), (6536, 6255962), (13072, 3127981)]