29521648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{141931}}^1$

素因数の和:141952

約数の個数: 20

約数和(自身を含む): 61598488

約数和(自身を除く): 32076840

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 141931, 283862, 567724, 1135448, 1845103, 2270896, 3690206, 7380412, 14760824, 29521648]

約数ペア:

[(1, 29521648), (2, 14760824), (4, 7380412), (8, 3690206), (13, 2270896), (16, 1845103), (26, 1135448), (52, 567724), (104, 283862), (208, 141931)]