30676256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1993}}^1$

素因数の和:2053

約数の個数: 48

約数和(自身を含む): 66830904

約数和(自身を除く): 36154648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1924, 1993, 3848, 3986, 7696, 7972, 15392, 15944, 25909, 31888, 51818, 63776, 73741, 103636, 147482, 207272, 294964, 414544, 589928, 829088, 958633, 1179856, 1917266, 2359712, 3834532, 7669064, 15338128, 30676256]

約数ペア:

[(1, 30676256), (2, 15338128), (4, 7669064), (8, 3834532), (13, 2359712), (16, 1917266), (26, 1179856), (32, 958633), (37, 829088), (52, 589928), (74, 414544), (104, 294964), (148, 207272), (208, 147482), (296, 103636), (416, 73741), (481, 63776), (592, 51818), (962, 31888), (1184, 25909), (1924, 15944), (1993, 15392), (3848, 7972), (3986, 7696)]