8386144

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1103

約数の個数: 48

約数和(自身を含む): 18733680

約数和(自身を除く): 10347536

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1061, 1976, 2122, 3952, 4244, 7904, 8488, 13793, 16976, 20159, 27586, 33952, 40318, 55172, 80636, 110344, 161272, 220688, 262067, 322544, 441376, 524134, 645088, 1048268, 2096536, 4193072, 8386144]

約数ペア:

[(1, 8386144), (2, 4193072), (4, 2096536), (8, 1048268), (13, 645088), (16, 524134), (19, 441376), (26, 322544), (32, 262067), (38, 220688), (52, 161272), (76, 110344), (104, 80636), (152, 55172), (208, 40318), (247, 33952), (304, 27586), (416, 20159), (494, 16976), (608, 13793), (988, 8488), (1061, 7904), (1976, 4244), (2122, 3952)]