8047936

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1$

素因数の和:611

約数の個数: 56

約数和(自身を含む): 18242280

約数和(自身を除く): 10194344

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 569, 832, 884, 1088, 1138, 1768, 2276, 3536, 4552, 7072, 7397, 9104, 9673, 14144, 14794, 18208, 19346, 29588, 36416, 38692, 59176, 77384, 118352, 125749, 154768, 236704, 251498, 309536, 473408, 502996, 619072, 1005992, 2011984, 4023968, 8047936]

約数ペア:

[(1, 8047936), (2, 4023968), (4, 2011984), (8, 1005992), (13, 619072), (16, 502996), (17, 473408), (26, 309536), (32, 251498), (34, 236704), (52, 154768), (64, 125749), (68, 118352), (104, 77384), (136, 59176), (208, 38692), (221, 36416), (272, 29588), (416, 19346), (442, 18208), (544, 14794), (569, 14144), (832, 9673), (884, 9104), (1088, 7397), (1138, 7072), (1768, 4552), (2276, 3536)]