73021652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 146059200

約数和(自身を除く): 73037548

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 89, 116, 178, 319, 356, 638, 643, 979, 1276, 1286, 1958, 2572, 2581, 3916, 5162, 7073, 10324, 14146, 18647, 28292, 28391, 37294, 56782, 57227, 74588, 113564, 114454, 205117, 228908, 410234, 629497, 820468, 1258994, 1659583, 2517988, 3319166, 6638332, 18255413, 36510826, 73021652]

約数ペア:

[(1, 73021652), (2, 36510826), (4, 18255413), (11, 6638332), (22, 3319166), (29, 2517988), (44, 1659583), (58, 1258994), (89, 820468), (116, 629497), (178, 410234), (319, 228908), (356, 205117), (638, 114454), (643, 113564), (979, 74588), (1276, 57227), (1286, 56782), (1958, 37294), (2572, 28391), (2581, 28292), (3916, 18647), (5162, 14146), (7073, 10324)]