73699936

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2819}}^1$

素因数の和:2891

約数の個数: 48

約数和(自身を含む): 156340800

約数和(自身を除く): 82640864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1376, 1634, 2819, 3268, 5638, 6536, 11276, 13072, 22552, 26144, 45104, 53561, 90208, 107122, 121217, 214244, 242434, 428488, 484868, 856976, 969736, 1713952, 1939472, 2303123, 3878944, 4606246, 9212492, 18424984, 36849968, 73699936]

約数ペア:

[(1, 73699936), (2, 36849968), (4, 18424984), (8, 9212492), (16, 4606246), (19, 3878944), (32, 2303123), (38, 1939472), (43, 1713952), (76, 969736), (86, 856976), (152, 484868), (172, 428488), (304, 242434), (344, 214244), (608, 121217), (688, 107122), (817, 90208), (1376, 53561), (1634, 45104), (2819, 26144), (3268, 22552), (5638, 13072), (6536, 11276)]