61395232

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{419}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 128066400

約数和(自身を除く): 66671168

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 241, 304, 419, 482, 608, 838, 964, 1676, 1928, 3352, 3856, 4579, 6704, 7712, 7961, 9158, 13408, 15922, 18316, 31844, 36632, 63688, 73264, 100979, 127376, 146528, 201958, 254752, 403916, 807832, 1615664, 1918601, 3231328, 3837202, 7674404, 15348808, 30697616, 61395232]

約数ペア:

[(1, 61395232), (2, 30697616), (4, 15348808), (8, 7674404), (16, 3837202), (19, 3231328), (32, 1918601), (38, 1615664), (76, 807832), (152, 403916), (241, 254752), (304, 201958), (419, 146528), (482, 127376), (608, 100979), (838, 73264), (964, 63688), (1676, 36632), (1928, 31844), (3352, 18316), (3856, 15922), (4579, 13408), (6704, 9158), (7712, 7961)]