72671626

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 117319680

約数和(自身を除く): 44648054

約数列:

[1, 2, 31, 37, 62, 74, 79, 158, 401, 802, 1147, 2294, 2449, 2923, 4898, 5846, 12431, 14837, 24862, 29674, 31679, 63358, 90613, 181226, 459947, 919894, 982049, 1172123, 1964098, 2344246, 36335813, 72671626]

約数ペア:

[(1, 72671626), (2, 36335813), (31, 2344246), (37, 1964098), (62, 1172123), (74, 982049), (79, 919894), (158, 459947), (401, 181226), (802, 90613), (1147, 63358), (2294, 31679), (2449, 29674), (2923, 24862), (4898, 14837), (5846, 12431)]