44640256

素因数分解:

$2^{11}\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 90810720

約数和(自身を除く): 46170464

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 307, 512, 568, 614, 1024, 1136, 1228, 2048, 2272, 2456, 4544, 4912, 9088, 9824, 18176, 19648, 21797, 36352, 39296, 43594, 72704, 78592, 87188, 145408, 157184, 174376, 314368, 348752, 628736, 697504, 1395008, 2790016, 5580032, 11160064, 22320128, 44640256]

約数ペア:

[(1, 44640256), (2, 22320128), (4, 11160064), (8, 5580032), (16, 2790016), (32, 1395008), (64, 697504), (71, 628736), (128, 348752), (142, 314368), (256, 174376), (284, 157184), (307, 145408), (512, 87188), (568, 78592), (614, 72704), (1024, 43594), (1136, 39296), (1228, 36352), (2048, 21797), (2272, 19648), (2456, 18176), (4544, 9824), (4912, 9088)]