28021578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{6089}}^1$

素因数の和:6166

約数の個数: 32

約数和(自身を含む): 61387200

約数和(自身を除く): 33365622

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 767, 1534, 2301, 4602, 6089, 12178, 18267, 36534, 79157, 158314, 237471, 359251, 474942, 718502, 1077753, 2155506, 4670263, 9340526, 14010789, 28021578]

約数ペア:

[(1, 28021578), (2, 14010789), (3, 9340526), (6, 4670263), (13, 2155506), (26, 1077753), (39, 718502), (59, 474942), (78, 359251), (118, 237471), (177, 158314), (354, 79157), (767, 36534), (1534, 18267), (2301, 12178), (4602, 6089)]