65340544

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 139413600

約数和(自身を除く): 74073056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 67, 76, 128, 134, 152, 268, 304, 401, 536, 608, 802, 1072, 1216, 1273, 1604, 2144, 2432, 2546, 3208, 4288, 5092, 6416, 7619, 8576, 10184, 12832, 15238, 20368, 25664, 26867, 30476, 40736, 51328, 53734, 60952, 81472, 107468, 121904, 162944, 214936, 243808, 429872, 487616, 510473, 859744, 975232, 1020946, 1719488, 2041892, 3438976, 4083784, 8167568, 16335136, 32670272, 65340544]

約数ペア:

[(1, 65340544), (2, 32670272), (4, 16335136), (8, 8167568), (16, 4083784), (19, 3438976), (32, 2041892), (38, 1719488), (64, 1020946), (67, 975232), (76, 859744), (128, 510473), (134, 487616), (152, 429872), (268, 243808), (304, 214936), (401, 162944), (536, 121904), (608, 107468), (802, 81472), (1072, 60952), (1216, 53734), (1273, 51328), (1604, 40736), (2144, 30476), (2432, 26867), (2546, 25664), (3208, 20368), (4288, 15238), (5092, 12832), (6416, 10184), (7619, 8576)]