2656755584

素因数分解:

$2^7\times 7^1\times {\mathrm{1663}}^1\times {\mathrm{1783}}^1$

素因数の和:3467

約数の個数: 64

約数和(自身を含む): 6055895040

約数和(自身を除く): 3399139456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1663, 1783, 3326, 3566, 6652, 7132, 11641, 12481, 13304, 14264, 23282, 24962, 26608, 28528, 46564, 49924, 53216, 57056, 93128, 99848, 106432, 114112, 186256, 199696, 212864, 228224, 372512, 399392, 745024, 798784, 1490048, 1597568, 2965129, 5930258, 11860516, 20755903, 23721032, 41511806, 47442064, 83023612, 94884128, 166047224, 189768256, 332094448, 379536512, 664188896, 1328377792, 2656755584]

約数ペア:

[(1, 2656755584), (2, 1328377792), (4, 664188896), (7, 379536512), (8, 332094448), (14, 189768256), (16, 166047224), (28, 94884128), (32, 83023612), (56, 47442064), (64, 41511806), (112, 23721032), (128, 20755903), (224, 11860516), (448, 5930258), (896, 2965129), (1663, 1597568), (1783, 1490048), (3326, 798784), (3566, 745024), (6652, 399392), (7132, 372512), (11641, 228224), (12481, 212864), (13304, 199696), (14264, 186256), (23282, 114112), (24962, 106432), (26608, 99848), (28528, 93128), (46564, 57056), (49924, 53216)]