65951584

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1619}}^1$

素因数の和:1715

約数の個数: 48

約数和(自身を含む): 138801600

約数和(自身を除く): 72850016

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 67, 76, 134, 152, 268, 304, 536, 608, 1072, 1273, 1619, 2144, 2546, 3238, 5092, 6476, 10184, 12952, 20368, 25904, 30761, 40736, 51808, 61522, 108473, 123044, 216946, 246088, 433892, 492176, 867784, 984352, 1735568, 2060987, 3471136, 4121974, 8243948, 16487896, 32975792, 65951584]

約数ペア:

[(1, 65951584), (2, 32975792), (4, 16487896), (8, 8243948), (16, 4121974), (19, 3471136), (32, 2060987), (38, 1735568), (67, 984352), (76, 867784), (134, 492176), (152, 433892), (268, 246088), (304, 216946), (536, 123044), (608, 108473), (1072, 61522), (1273, 51808), (1619, 40736), (2144, 30761), (2546, 25904), (3238, 20368), (5092, 12952), (6476, 10184)]