651636736

素因数分解:

$2^{12}\times {\mathrm{23}}^1\times {\mathrm{6917}}^1$

素因数の和:6964

約数の個数: 52

約数和(自身を含む): 1359968112

約数和(自身を除く): 708331376

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1024, 1472, 2048, 2944, 4096, 5888, 6917, 11776, 13834, 23552, 27668, 47104, 55336, 94208, 110672, 159091, 221344, 318182, 442688, 636364, 885376, 1272728, 1770752, 2545456, 3541504, 5090912, 7083008, 10181824, 14166016, 20363648, 28332032, 40727296, 81454592, 162909184, 325818368, 651636736]

約数ペア:

[(1, 651636736), (2, 325818368), (4, 162909184), (8, 81454592), (16, 40727296), (23, 28332032), (32, 20363648), (46, 14166016), (64, 10181824), (92, 7083008), (128, 5090912), (184, 3541504), (256, 2545456), (368, 1770752), (512, 1272728), (736, 885376), (1024, 636364), (1472, 442688), (2048, 318182), (2944, 221344), (4096, 159091), (5888, 110672), (6917, 94208), (11776, 55336), (13834, 47104), (23552, 27668)]