4427072

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:355

約数の個数: 56

約数和(自身を含む): 10049256

約数和(自身を除く): 5622184

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 313, 416, 442, 544, 626, 832, 884, 1088, 1252, 1768, 2504, 3536, 4069, 5008, 5321, 7072, 8138, 10016, 10642, 14144, 16276, 20032, 21284, 32552, 42568, 65104, 69173, 85136, 130208, 138346, 170272, 260416, 276692, 340544, 553384, 1106768, 2213536, 4427072]

約数ペア:

[(1, 4427072), (2, 2213536), (4, 1106768), (8, 553384), (13, 340544), (16, 276692), (17, 260416), (26, 170272), (32, 138346), (34, 130208), (52, 85136), (64, 69173), (68, 65104), (104, 42568), (136, 32552), (208, 21284), (221, 20032), (272, 16276), (313, 14144), (416, 10642), (442, 10016), (544, 8138), (626, 7072), (832, 5321), (884, 5008), (1088, 4069), (1252, 3536), (1768, 2504)]