1528577072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{201979}}^1$

素因数の和:202041

約数の個数: 40

約数和(自身を含む): 3306008640

約数和(自身を除く): 1777431568

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 7568, 201979, 403958, 807916, 1615832, 2221769, 3231664, 4443538, 8685097, 8887076, 17370194, 17774152, 34740388, 35548304, 69480776, 95536067, 138961552, 191072134, 382144268, 764288536, 1528577072]

約数ペア:

[(1, 1528577072), (2, 764288536), (4, 382144268), (8, 191072134), (11, 138961552), (16, 95536067), (22, 69480776), (43, 35548304), (44, 34740388), (86, 17774152), (88, 17370194), (172, 8887076), (176, 8685097), (344, 4443538), (473, 3231664), (688, 2221769), (946, 1615832), (1892, 807916), (3784, 403958), (7568, 201979)]