13377368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 29030400

約数和(自身を除く): 15653032

約数列:

[1, 2, 4, 8, 17, 19, 31, 34, 38, 62, 68, 76, 124, 136, 152, 167, 248, 323, 334, 527, 589, 646, 668, 1054, 1178, 1292, 1336, 2108, 2356, 2584, 2839, 3173, 4216, 4712, 5177, 5678, 6346, 10013, 10354, 11356, 12692, 20026, 20708, 22712, 25384, 40052, 41416, 53941, 80104, 88009, 98363, 107882, 176018, 196726, 215764, 352036, 393452, 431528, 704072, 786904, 1672171, 3344342, 6688684, 13377368]

約数ペア:

[(1, 13377368), (2, 6688684), (4, 3344342), (8, 1672171), (17, 786904), (19, 704072), (31, 431528), (34, 393452), (38, 352036), (62, 215764), (68, 196726), (76, 176018), (124, 107882), (136, 98363), (152, 88009), (167, 80104), (248, 53941), (323, 41416), (334, 40052), (527, 25384), (589, 22712), (646, 20708), (668, 20026), (1054, 12692), (1178, 11356), (1292, 10354), (1336, 10013), (2108, 6346), (2356, 5678), (2584, 5177), (2839, 4712), (3173, 4216)]