2775250688

素因数分解:

$2^8\times 7^1\times {\mathrm{89}}^1\times {\mathrm{17401}}^1$

素因数の和:17513

約数の個数: 72

約数和(自身を含む): 6402543840

約数和(自身を除く): 3627293152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 224, 256, 356, 448, 623, 712, 896, 1246, 1424, 1792, 2492, 2848, 4984, 5696, 9968, 11392, 17401, 19936, 22784, 34802, 39872, 69604, 79744, 121807, 139208, 159488, 243614, 278416, 487228, 556832, 974456, 1113664, 1548689, 1948912, 2227328, 3097378, 3897824, 4454656, 6194756, 7795648, 10840823, 12389512, 15591296, 21681646, 24779024, 31182592, 43363292, 49558048, 86726584, 99116096, 173453168, 198232192, 346906336, 396464384, 693812672, 1387625344, 2775250688]

約数ペア:

[(1, 2775250688), (2, 1387625344), (4, 693812672), (7, 396464384), (8, 346906336), (14, 198232192), (16, 173453168), (28, 99116096), (32, 86726584), (56, 49558048), (64, 43363292), (89, 31182592), (112, 24779024), (128, 21681646), (178, 15591296), (224, 12389512), (256, 10840823), (356, 7795648), (448, 6194756), (623, 4454656), (712, 3897824), (896, 3097378), (1246, 2227328), (1424, 1948912), (1792, 1548689), (2492, 1113664), (2848, 974456), (4984, 556832), (5696, 487228), (9968, 278416), (11392, 243614), (17401, 159488), (19936, 139208), (22784, 121807), (34802, 79744), (39872, 69604)]