4330784

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 9525600

約数和(自身を除く): 5194816

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 419, 544, 608, 646, 838, 1292, 1676, 2584, 3352, 5168, 6704, 7123, 7961, 10336, 13408, 14246, 15922, 28492, 31844, 56984, 63688, 113968, 127376, 135337, 227936, 254752, 270674, 541348, 1082696, 2165392, 4330784]

約数ペア:

[(1, 4330784), (2, 2165392), (4, 1082696), (8, 541348), (16, 270674), (17, 254752), (19, 227936), (32, 135337), (34, 127376), (38, 113968), (68, 63688), (76, 56984), (136, 31844), (152, 28492), (272, 15922), (304, 14246), (323, 13408), (419, 10336), (544, 7961), (608, 7123), (646, 6704), (838, 5168), (1292, 3352), (1676, 2584)]