66349088

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{457}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 141384600

約数和(自身を除く): 75035512

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 349, 416, 457, 698, 914, 1396, 1828, 2792, 3656, 4537, 5584, 5941, 7312, 9074, 11168, 11882, 14624, 18148, 23764, 36296, 47528, 72592, 95056, 145184, 159493, 190112, 318986, 637972, 1275944, 2073409, 2551888, 4146818, 5103776, 8293636, 16587272, 33174544, 66349088]

約数ペア:

[(1, 66349088), (2, 33174544), (4, 16587272), (8, 8293636), (13, 5103776), (16, 4146818), (26, 2551888), (32, 2073409), (52, 1275944), (104, 637972), (208, 318986), (349, 190112), (416, 159493), (457, 145184), (698, 95056), (914, 72592), (1396, 47528), (1828, 36296), (2792, 23764), (3656, 18148), (4537, 14624), (5584, 11882), (5941, 11168), (7312, 9074)]