28476344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2711}}^1$

素因数の和:2831

約数の個数: 32

約数和(自身を含む): 58091040

約数和(自身を除く): 29614696

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 2711, 5252, 5422, 10504, 10844, 21688, 35243, 70486, 140972, 273811, 281944, 547622, 1095244, 2190488, 3559543, 7119086, 14238172, 28476344]

約数ペア:

[(1, 28476344), (2, 14238172), (4, 7119086), (8, 3559543), (13, 2190488), (26, 1095244), (52, 547622), (101, 281944), (104, 273811), (202, 140972), (404, 70486), (808, 35243), (1313, 21688), (2626, 10844), (2711, 10504), (5252, 5422)]