67687552

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{8669}}^1$

素因数の和:8744

約数の個数: 32

約数和(自身を含む): 137072700

約数和(自身を除く): 69385148

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 7808, 8669, 17338, 34676, 69352, 138704, 277408, 528809, 554816, 1057618, 1109632, 2115236, 4230472, 8460944, 16921888, 33843776, 67687552]

約数ペア:

[(1, 67687552), (2, 33843776), (4, 16921888), (8, 8460944), (16, 4230472), (32, 2115236), (61, 1109632), (64, 1057618), (122, 554816), (128, 528809), (244, 277408), (488, 138704), (976, 69352), (1952, 34676), (3904, 17338), (7808, 8669)]