42623872

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 88788960

約数和(自身を除く): 46165088

約数列:

[1, 2, 4, 8, 16, 32, 53, 61, 64, 103, 106, 122, 128, 206, 212, 244, 412, 424, 488, 824, 848, 976, 1648, 1696, 1952, 3233, 3296, 3392, 3904, 5459, 6283, 6466, 6592, 6784, 7808, 10918, 12566, 12932, 13184, 21836, 25132, 25864, 43672, 50264, 51728, 87344, 100528, 103456, 174688, 201056, 206912, 332999, 349376, 402112, 413824, 665998, 698752, 804224, 1331996, 2663992, 5327984, 10655968, 21311936, 42623872]

約数ペア:

[(1, 42623872), (2, 21311936), (4, 10655968), (8, 5327984), (16, 2663992), (32, 1331996), (53, 804224), (61, 698752), (64, 665998), (103, 413824), (106, 402112), (122, 349376), (128, 332999), (206, 206912), (212, 201056), (244, 174688), (412, 103456), (424, 100528), (488, 87344), (824, 51728), (848, 50264), (976, 43672), (1648, 25864), (1696, 25132), (1952, 21836), (3233, 13184), (3296, 12932), (3392, 12566), (3904, 10918), (5459, 7808), (6283, 6784), (6466, 6592)]