426754432

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8273}}^1$

素因数の和:8331

約数の個数: 64

約数和(自身を含む): 945221760

約数和(自身を除く): 518467328

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3968, 6448, 8273, 12896, 16546, 25792, 33092, 51584, 66184, 107549, 132368, 215098, 256463, 264736, 430196, 512926, 529472, 860392, 1025852, 1058944, 1720784, 2051704, 3334019, 3441568, 4103408, 6668038, 6883136, 8206816, 13336076, 13766272, 16413632, 26672152, 32827264, 53344304, 106688608, 213377216, 426754432]

約数ペア:

[(1, 426754432), (2, 213377216), (4, 106688608), (8, 53344304), (13, 32827264), (16, 26672152), (26, 16413632), (31, 13766272), (32, 13336076), (52, 8206816), (62, 6883136), (64, 6668038), (104, 4103408), (124, 3441568), (128, 3334019), (208, 2051704), (248, 1720784), (403, 1058944), (416, 1025852), (496, 860392), (806, 529472), (832, 512926), (992, 430196), (1612, 264736), (1664, 256463), (1984, 215098), (3224, 132368), (3968, 107549), (6448, 66184), (8273, 51584), (12896, 33092), (16546, 25792)]