28828908

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{6113}}^1$

素因数の和:6254

約数の個数: 36

約数和(自身を含む): 73441368

約数和(自身を除く): 44612460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 6113, 12226, 18339, 24452, 36678, 55017, 73356, 110034, 220068, 800803, 1601606, 2402409, 3203212, 4804818, 7207227, 9609636, 14414454, 28828908]

約数ペア:

[(1, 28828908), (2, 14414454), (3, 9609636), (4, 7207227), (6, 4804818), (9, 3203212), (12, 2402409), (18, 1601606), (36, 800803), (131, 220068), (262, 110034), (393, 73356), (524, 55017), (786, 36678), (1179, 24452), (1572, 18339), (2358, 12226), (4716, 6113)]