7054528

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 56

約数和(自身を含む): 15433040

約数和(自身を除く): 8378512

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 139, 208, 244, 278, 416, 488, 556, 793, 832, 976, 1112, 1586, 1807, 1952, 2224, 3172, 3614, 3904, 4448, 6344, 7228, 8479, 8896, 12688, 14456, 16958, 25376, 28912, 33916, 50752, 57824, 67832, 110227, 115648, 135664, 220454, 271328, 440908, 542656, 881816, 1763632, 3527264, 7054528]

約数ペア:

[(1, 7054528), (2, 3527264), (4, 1763632), (8, 881816), (13, 542656), (16, 440908), (26, 271328), (32, 220454), (52, 135664), (61, 115648), (64, 110227), (104, 67832), (122, 57824), (139, 50752), (208, 33916), (244, 28912), (278, 25376), (416, 16958), (488, 14456), (556, 12688), (793, 8896), (832, 8479), (976, 7228), (1112, 6344), (1586, 4448), (1807, 3904), (1952, 3614), (2224, 3172)]