7923804536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{2309}}^1$

素因数の和:2652

約数の個数: 64

約数和(自身を含む): 15866928000

約数和(自身を除く): 7943123464

約数列:

[1, 2, 4, 8, 19, 38, 76, 107, 152, 211, 214, 422, 428, 844, 856, 1688, 2033, 2309, 4009, 4066, 4618, 8018, 8132, 9236, 16036, 16264, 18472, 22577, 32072, 43871, 45154, 87742, 90308, 175484, 180616, 247063, 350968, 428963, 487199, 494126, 857926, 974398, 988252, 1715852, 1948796, 1976504, 3431704, 3897592, 4694197, 9256781, 9388394, 18513562, 18776788, 37027124, 37553576, 52130293, 74054248, 104260586, 208521172, 417042344, 990475567, 1980951134, 3961902268, 7923804536]

約数ペア:

[(1, 7923804536), (2, 3961902268), (4, 1980951134), (8, 990475567), (19, 417042344), (38, 208521172), (76, 104260586), (107, 74054248), (152, 52130293), (211, 37553576), (214, 37027124), (422, 18776788), (428, 18513562), (844, 9388394), (856, 9256781), (1688, 4694197), (2033, 3897592), (2309, 3431704), (4009, 1976504), (4066, 1948796), (4618, 1715852), (8018, 988252), (8132, 974398), (9236, 857926), (16036, 494126), (16264, 487199), (18472, 428963), (22577, 350968), (32072, 247063), (43871, 180616), (45154, 175484), (87742, 90308)]