28948674

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2357}}^1$

素因数の和:2474

約数の個数: 32

約数和(自身を含む): 61119360

約数和(自身を除く): 32170686

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 2047, 2357, 4094, 4714, 6141, 7071, 12282, 14142, 54211, 108422, 162633, 209773, 325266, 419546, 629319, 1258638, 4824779, 9649558, 14474337, 28948674]

約数ペア:

[(1, 28948674), (2, 14474337), (3, 9649558), (6, 4824779), (23, 1258638), (46, 629319), (69, 419546), (89, 325266), (138, 209773), (178, 162633), (267, 108422), (534, 54211), (2047, 14142), (2357, 12282), (4094, 7071), (4714, 6141)]