47227648

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:669

約数の個数: 72

約数和(自身を含む): 106108128

約数和(自身を除く): 58880480

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 256, 299, 368, 416, 598, 617, 736, 832, 1196, 1234, 1472, 1664, 2392, 2468, 2944, 3328, 4784, 4936, 5888, 8021, 9568, 9872, 14191, 16042, 19136, 19744, 28382, 32084, 38272, 39488, 56764, 64168, 76544, 78976, 113528, 128336, 157952, 184483, 227056, 256672, 368966, 454112, 513344, 737932, 908224, 1026688, 1475864, 1816448, 2053376, 2951728, 3632896, 5903456, 11806912, 23613824, 47227648]

約数ペア:

[(1, 47227648), (2, 23613824), (4, 11806912), (8, 5903456), (13, 3632896), (16, 2951728), (23, 2053376), (26, 1816448), (32, 1475864), (46, 1026688), (52, 908224), (64, 737932), (92, 513344), (104, 454112), (128, 368966), (184, 256672), (208, 227056), (256, 184483), (299, 157952), (368, 128336), (416, 113528), (598, 78976), (617, 76544), (736, 64168), (832, 56764), (1196, 39488), (1234, 38272), (1472, 32084), (1664, 28382), (2392, 19744), (2468, 19136), (2944, 16042), (3328, 14191), (4784, 9872), (4936, 9568), (5888, 8021)]