41406016

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1$

素因数の和:2051

約数の個数: 56

約数和(自身を含む): 91622880

約数和(自身を除く): 50216864

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2003, 2584, 4006, 5168, 8012, 10336, 16024, 20672, 32048, 34051, 38057, 64096, 68102, 76114, 128192, 136204, 152228, 272408, 304456, 544816, 608912, 646969, 1089632, 1217824, 1293938, 2179264, 2435648, 2587876, 5175752, 10351504, 20703008, 41406016]

約数ペア:

[(1, 41406016), (2, 20703008), (4, 10351504), (8, 5175752), (16, 2587876), (17, 2435648), (19, 2179264), (32, 1293938), (34, 1217824), (38, 1089632), (64, 646969), (68, 608912), (76, 544816), (136, 304456), (152, 272408), (272, 152228), (304, 136204), (323, 128192), (544, 76114), (608, 68102), (646, 64096), (1088, 38057), (1216, 34051), (1292, 32048), (2003, 20672), (2584, 16024), (4006, 10336), (5168, 8012)]