13458944

素因数分解:

$2^9\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:386

約数の個数: 40

約数和(自身を含む): 27269088

約数和(自身を除く): 13810144

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 271, 388, 512, 542, 776, 1084, 1552, 2168, 3104, 4336, 6208, 8672, 12416, 17344, 24832, 26287, 34688, 49664, 52574, 69376, 105148, 138752, 210296, 420592, 841184, 1682368, 3364736, 6729472, 13458944]

約数ペア:

[(1, 13458944), (2, 6729472), (4, 3364736), (8, 1682368), (16, 841184), (32, 420592), (64, 210296), (97, 138752), (128, 105148), (194, 69376), (256, 52574), (271, 49664), (388, 34688), (512, 26287), (542, 24832), (776, 17344), (1084, 12416), (1552, 8672), (2168, 6208), (3104, 4336)]