67264256

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{13829}}^1$

素因数の和:13864

約数の個数: 36

約数和(自身を含む): 141342600

約数和(自身を除く): 74078344

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 13829, 27658, 55316, 110632, 221264, 262751, 442528, 525502, 885056, 1051004, 1770112, 2102008, 3540224, 4204016, 8408032, 16816064, 33632128, 67264256]

約数ペア:

[(1, 67264256), (2, 33632128), (4, 16816064), (8, 8408032), (16, 4204016), (19, 3540224), (32, 2102008), (38, 1770112), (64, 1051004), (76, 885056), (128, 525502), (152, 442528), (256, 262751), (304, 221264), (608, 110632), (1216, 55316), (2432, 27658), (4864, 13829)]