72377872

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{28097}}^1$

素因数の和:28135

約数の個数: 40

約数和(自身を含む): 167239296

約数和(自身を除く): 94861424

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 28097, 56194, 112388, 196679, 224776, 393358, 449552, 646231, 786716, 1292462, 1573432, 2584924, 3146864, 4523617, 5169848, 9047234, 10339696, 18094468, 36188936, 72377872]

約数ペア:

[(1, 72377872), (2, 36188936), (4, 18094468), (7, 10339696), (8, 9047234), (14, 5169848), (16, 4523617), (23, 3146864), (28, 2584924), (46, 1573432), (56, 1292462), (92, 786716), (112, 646231), (161, 449552), (184, 393358), (322, 224776), (368, 196679), (644, 112388), (1288, 56194), (2576, 28097)]