74007008

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{521}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 153117216

約数和(自身を除く): 79110208

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 193, 368, 386, 521, 736, 772, 1042, 1544, 2084, 3088, 4168, 4439, 6176, 8336, 8878, 11983, 16672, 17756, 23966, 35512, 47932, 71024, 95864, 100553, 142048, 191728, 201106, 383456, 402212, 804424, 1608848, 2312719, 3217696, 4625438, 9250876, 18501752, 37003504, 74007008]

約数ペア:

[(1, 74007008), (2, 37003504), (4, 18501752), (8, 9250876), (16, 4625438), (23, 3217696), (32, 2312719), (46, 1608848), (92, 804424), (184, 402212), (193, 383456), (368, 201106), (386, 191728), (521, 142048), (736, 100553), (772, 95864), (1042, 71024), (1544, 47932), (2084, 35512), (3088, 23966), (4168, 17756), (4439, 16672), (6176, 11983), (8336, 8878)]