2866463488

素因数分解:

$2^8\times 7^1\times {\mathrm{401}}^1\times {\mathrm{3989}}^1$

素因数の和:4413

約数の個数: 72

約数和(自身を含む): 6557070240

約数和(自身を除く): 3690606752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 401, 448, 802, 896, 1604, 1792, 2807, 3208, 3989, 5614, 6416, 7978, 11228, 12832, 15956, 22456, 25664, 27923, 31912, 44912, 51328, 55846, 63824, 89824, 102656, 111692, 127648, 179648, 223384, 255296, 359296, 446768, 510592, 718592, 893536, 1021184, 1599589, 1787072, 3199178, 3574144, 6398356, 7148288, 11197123, 12796712, 22394246, 25593424, 44788492, 51186848, 89576984, 102373696, 179153968, 204747392, 358307936, 409494784, 716615872, 1433231744, 2866463488]

約数ペア:

[(1, 2866463488), (2, 1433231744), (4, 716615872), (7, 409494784), (8, 358307936), (14, 204747392), (16, 179153968), (28, 102373696), (32, 89576984), (56, 51186848), (64, 44788492), (112, 25593424), (128, 22394246), (224, 12796712), (256, 11197123), (401, 7148288), (448, 6398356), (802, 3574144), (896, 3199178), (1604, 1787072), (1792, 1599589), (2807, 1021184), (3208, 893536), (3989, 718592), (5614, 510592), (6416, 446768), (7978, 359296), (11228, 255296), (12832, 223384), (15956, 179648), (22456, 127648), (25664, 111692), (27923, 102656), (31912, 89824), (44912, 63824), (51328, 55846)]