64938832

素因数分解:

$2^4\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1019}}^1$

素因数の和:1603

約数の個数: 40

約数和(自身を含む): 144187200

約数和(自身を除く): 79248368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 569, 1019, 1138, 2038, 2276, 3983, 4076, 4552, 7133, 7966, 8152, 9104, 14266, 15932, 16304, 28532, 31864, 57064, 63728, 114128, 579811, 1159622, 2319244, 4058677, 4638488, 8117354, 9276976, 16234708, 32469416, 64938832]

約数ペア:

[(1, 64938832), (2, 32469416), (4, 16234708), (7, 9276976), (8, 8117354), (14, 4638488), (16, 4058677), (28, 2319244), (56, 1159622), (112, 579811), (569, 114128), (1019, 63728), (1138, 57064), (2038, 31864), (2276, 28532), (3983, 16304), (4076, 15932), (4552, 14266), (7133, 9104), (7966, 8152)]