945744064

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{857}}^1$

素因数の和:1313

約数の個数: 56

約数和(自身を含む): 1927390608

約数和(自身を除く): 981646544

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 401, 688, 802, 857, 1376, 1604, 1714, 2752, 3208, 3428, 6416, 6856, 12832, 13712, 17243, 25664, 27424, 34486, 36851, 54848, 68972, 73702, 137944, 147404, 275888, 294808, 343657, 551776, 589616, 687314, 1103552, 1179232, 1374628, 2358464, 2749256, 5498512, 10997024, 14777251, 21994048, 29554502, 59109004, 118218008, 236436016, 472872032, 945744064]

約数ペア:

[(1, 945744064), (2, 472872032), (4, 236436016), (8, 118218008), (16, 59109004), (32, 29554502), (43, 21994048), (64, 14777251), (86, 10997024), (172, 5498512), (344, 2749256), (401, 2358464), (688, 1374628), (802, 1179232), (857, 1103552), (1376, 687314), (1604, 589616), (1714, 551776), (2752, 343657), (3208, 294808), (3428, 275888), (6416, 147404), (6856, 137944), (12832, 73702), (13712, 68972), (17243, 54848), (25664, 36851), (27424, 34486)]