64175552

素因数分解:

$2^6\times 7^1\times {\mathrm{143249}}^1$

素因数の和:143268

約数の個数: 28

約数和(自身を含む): 145542000

約数和(自身を除く): 81366448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 143249, 286498, 572996, 1002743, 1145992, 2005486, 2291984, 4010972, 4583968, 8021944, 9167936, 16043888, 32087776, 64175552]

約数ペア:

[(1, 64175552), (2, 32087776), (4, 16043888), (7, 9167936), (8, 8021944), (14, 4583968), (16, 4010972), (28, 2291984), (32, 2005486), (56, 1145992), (64, 1002743), (112, 572996), (224, 286498), (448, 143249)]