1609930112

素因数分解:

$2^7\times 7^1\times {\mathrm{71}}^1\times {\mathrm{25307}}^1$

素因数の和:25399

約数の個数: 64

約数和(自身を含む): 3717239040

約数和(自身を除く): 2107308928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 284, 448, 497, 568, 896, 994, 1136, 1988, 2272, 3976, 4544, 7952, 9088, 15904, 25307, 31808, 50614, 63616, 101228, 177149, 202456, 354298, 404912, 708596, 809824, 1417192, 1619648, 1796797, 2834384, 3239296, 3593594, 5668768, 7187188, 11337536, 12577579, 14374376, 22675072, 25155158, 28748752, 50310316, 57497504, 100620632, 114995008, 201241264, 229990016, 402482528, 804965056, 1609930112]

約数ペア:

[(1, 1609930112), (2, 804965056), (4, 402482528), (7, 229990016), (8, 201241264), (14, 114995008), (16, 100620632), (28, 57497504), (32, 50310316), (56, 28748752), (64, 25155158), (71, 22675072), (112, 14374376), (128, 12577579), (142, 11337536), (224, 7187188), (284, 5668768), (448, 3593594), (497, 3239296), (568, 2834384), (896, 1796797), (994, 1619648), (1136, 1417192), (1988, 809824), (2272, 708596), (3976, 404912), (4544, 354298), (7952, 202456), (9088, 177149), (15904, 101228), (25307, 63616), (31808, 50614)]