57211728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4153}}^1$

素因数の和:4212

約数の個数: 80

約数和(自身を含む): 173072256

約数和(自身を除く): 115860528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2296, 3444, 4153, 4592, 6888, 8306, 12459, 13776, 16612, 24918, 29071, 33224, 49836, 58142, 66448, 87213, 99672, 116284, 170273, 174426, 199344, 232568, 340546, 348852, 465136, 510819, 681092, 697704, 1021638, 1191911, 1362184, 1395408, 2043276, 2383822, 2724368, 3575733, 4086552, 4767644, 7151466, 8173104, 9535288, 14302932, 19070576, 28605864, 57211728]

約数ペア:

[(1, 57211728), (2, 28605864), (3, 19070576), (4, 14302932), (6, 9535288), (7, 8173104), (8, 7151466), (12, 4767644), (14, 4086552), (16, 3575733), (21, 2724368), (24, 2383822), (28, 2043276), (41, 1395408), (42, 1362184), (48, 1191911), (56, 1021638), (82, 697704), (84, 681092), (112, 510819), (123, 465136), (164, 348852), (168, 340546), (246, 232568), (287, 199344), (328, 174426), (336, 170273), (492, 116284), (574, 99672), (656, 87213), (861, 66448), (984, 58142), (1148, 49836), (1722, 33224), (1968, 29071), (2296, 24918), (3444, 16612), (4153, 13776), (4592, 12459), (6888, 8306)]