1631693056

素因数分解:

$2^8\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1741}}^1$

素因数の和:2287

約数の個数: 72

約数和(自身を含む): 3731559104

約数和(自身を除く): 2099866048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 523, 896, 1046, 1741, 1792, 2092, 3482, 3661, 4184, 6964, 7322, 8368, 12187, 13928, 14644, 16736, 24374, 27856, 29288, 33472, 48748, 55712, 58576, 66944, 97496, 111424, 117152, 133888, 194992, 222848, 234304, 389984, 445696, 468608, 779968, 910543, 937216, 1559936, 1821086, 3119872, 3642172, 6373801, 7284344, 12747602, 14568688, 25495204, 29137376, 50990408, 58274752, 101980816, 116549504, 203961632, 233099008, 407923264, 815846528, 1631693056]

約数ペア:

[(1, 1631693056), (2, 815846528), (4, 407923264), (7, 233099008), (8, 203961632), (14, 116549504), (16, 101980816), (28, 58274752), (32, 50990408), (56, 29137376), (64, 25495204), (112, 14568688), (128, 12747602), (224, 7284344), (256, 6373801), (448, 3642172), (523, 3119872), (896, 1821086), (1046, 1559936), (1741, 937216), (1792, 910543), (2092, 779968), (3482, 468608), (3661, 445696), (4184, 389984), (6964, 234304), (7322, 222848), (8368, 194992), (12187, 133888), (13928, 117152), (14644, 111424), (16736, 97496), (24374, 66944), (27856, 58576), (29288, 55712), (33472, 48748)]