4193072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1101

約数の個数: 40

約数和(自身を含む): 9218160

約数和(自身を除く): 5025088

約数列:

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

約数ペア:

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