72290896

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6427}}^1$

素因数の和:6491

約数の個数: 40

約数和(自身を含む): 151443680

約数和(自身を除く): 79152784

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 6427, 11248, 12854, 25708, 51416, 102832, 122113, 237799, 244226, 475598, 488452, 951196, 976904, 1902392, 1953808, 3804784, 4518181, 9036362, 18072724, 36145448, 72290896]

約数ペア:

[(1, 72290896), (2, 36145448), (4, 18072724), (8, 9036362), (16, 4518181), (19, 3804784), (37, 1953808), (38, 1902392), (74, 976904), (76, 951196), (148, 488452), (152, 475598), (296, 244226), (304, 237799), (592, 122113), (703, 102832), (1406, 51416), (2812, 25708), (5624, 12854), (6427, 11248)]