1408075712

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{1889}}^1$

素因数の和:2533

約数の個数: 56

約数和(自身を含む): 2947568400

約数和(自身を除く): 1539492688

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 613, 1216, 1226, 1889, 2452, 3778, 4904, 7556, 9808, 11647, 15112, 19616, 23294, 30224, 35891, 39232, 46588, 60448, 71782, 93176, 120896, 143564, 186352, 287128, 372704, 574256, 745408, 1148512, 1157957, 2297024, 2315914, 4631828, 9263656, 18527312, 22001183, 37054624, 44002366, 74109248, 88004732, 176009464, 352018928, 704037856, 1408075712]

約数ペア:

[(1, 1408075712), (2, 704037856), (4, 352018928), (8, 176009464), (16, 88004732), (19, 74109248), (32, 44002366), (38, 37054624), (64, 22001183), (76, 18527312), (152, 9263656), (304, 4631828), (608, 2315914), (613, 2297024), (1216, 1157957), (1226, 1148512), (1889, 745408), (2452, 574256), (3778, 372704), (4904, 287128), (7556, 186352), (9808, 143564), (11647, 120896), (15112, 93176), (19616, 71782), (23294, 60448), (30224, 46588), (35891, 39232)]