28768998

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12263}}^1$

素因数の和:12308

約数の個数: 32

約数和(自身を含む): 63576576

約数和(自身を除く): 34807578

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 12263, 24526, 36789, 73578, 208471, 282049, 416942, 564098, 625413, 846147, 1250826, 1692294, 4794833, 9589666, 14384499, 28768998]

約数ペア:

[(1, 28768998), (2, 14384499), (3, 9589666), (6, 4794833), (17, 1692294), (23, 1250826), (34, 846147), (46, 625413), (51, 564098), (69, 416942), (102, 282049), (138, 208471), (391, 73578), (782, 36789), (1173, 24526), (2346, 12263)]