66642944

素因数分解:

$2^{10}\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:602

約数の個数: 44

約数和(自身を含む): 134414208

約数和(自身を除く): 67771264

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 256, 302, 431, 512, 604, 862, 1024, 1208, 1724, 2416, 3448, 4832, 6896, 9664, 13792, 19328, 27584, 38656, 55168, 65081, 77312, 110336, 130162, 154624, 220672, 260324, 441344, 520648, 1041296, 2082592, 4165184, 8330368, 16660736, 33321472, 66642944]

約数ペア:

[(1, 66642944), (2, 33321472), (4, 16660736), (8, 8330368), (16, 4165184), (32, 2082592), (64, 1041296), (128, 520648), (151, 441344), (256, 260324), (302, 220672), (431, 154624), (512, 130162), (604, 110336), (862, 77312), (1024, 65081), (1208, 55168), (1724, 38656), (2416, 27584), (3448, 19328), (4832, 13792), (6896, 9664)]