74740616

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{6659}}^1$

素因数の和:6749

約数の個数: 32

約数和(自身を含む): 148651200

約数和(自身を除く): 73910584

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 1403, 2806, 5612, 6659, 11224, 13318, 26636, 53272, 153157, 306314, 406199, 612628, 812398, 1225256, 1624796, 3249592, 9342577, 18685154, 37370308, 74740616]

約数ペア:

[(1, 74740616), (2, 37370308), (4, 18685154), (8, 9342577), (23, 3249592), (46, 1624796), (61, 1225256), (92, 812398), (122, 612628), (184, 406199), (244, 306314), (488, 153157), (1403, 53272), (2806, 26636), (5612, 13318), (6659, 11224)]