28227616

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2731}}^1$

素因数の和:2777

約数の個数: 48

約数和(自身を含む): 61961760

約数和(自身を除く): 33734144

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 2731, 5168, 5462, 10336, 10924, 21848, 43696, 46427, 51889, 87392, 92854, 103778, 185708, 207556, 371416, 415112, 742832, 830224, 882113, 1485664, 1660448, 1764226, 3528452, 7056904, 14113808, 28227616]

約数ペア:

[(1, 28227616), (2, 14113808), (4, 7056904), (8, 3528452), (16, 1764226), (17, 1660448), (19, 1485664), (32, 882113), (34, 830224), (38, 742832), (68, 415112), (76, 371416), (136, 207556), (152, 185708), (272, 103778), (304, 92854), (323, 87392), (544, 51889), (608, 46427), (646, 43696), (1292, 21848), (2584, 10924), (2731, 10336), (5168, 5462)]