376412816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{4931}}^1$

素因数の和:5319

約数の個数: 40

約数和(自身を含む): 787699584

約数和(自身を除く): 411286768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 367, 734, 1468, 2936, 4771, 4931, 5872, 9542, 9862, 19084, 19724, 38168, 39448, 64103, 76336, 78896, 128206, 256412, 512824, 1025648, 1809677, 3619354, 7238708, 14477416, 23525801, 28954832, 47051602, 94103204, 188206408, 376412816]

約数ペア:

[(1, 376412816), (2, 188206408), (4, 94103204), (8, 47051602), (13, 28954832), (16, 23525801), (26, 14477416), (52, 7238708), (104, 3619354), (208, 1809677), (367, 1025648), (734, 512824), (1468, 256412), (2936, 128206), (4771, 78896), (4931, 76336), (5872, 64103), (9542, 39448), (9862, 38168), (19084, 19724)]