30862208

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1$

素因数の和:1135

約数の個数: 64

約数和(自身を含む): 70171920

約数和(自身を除く): 39309712

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1091, 1664, 1768, 2176, 2182, 3536, 4364, 7072, 8728, 14144, 14183, 17456, 18547, 28288, 28366, 34912, 37094, 56732, 69824, 74188, 113464, 139648, 148376, 226928, 241111, 296752, 453856, 482222, 593504, 907712, 964444, 1187008, 1815424, 1928888, 2374016, 3857776, 7715552, 15431104, 30862208]

約数ペア:

[(1, 30862208), (2, 15431104), (4, 7715552), (8, 3857776), (13, 2374016), (16, 1928888), (17, 1815424), (26, 1187008), (32, 964444), (34, 907712), (52, 593504), (64, 482222), (68, 453856), (104, 296752), (128, 241111), (136, 226928), (208, 148376), (221, 139648), (272, 113464), (416, 74188), (442, 69824), (544, 56732), (832, 37094), (884, 34912), (1088, 28366), (1091, 28288), (1664, 18547), (1768, 17456), (2176, 14183), (2182, 14144), (3536, 8728), (4364, 7072)]