73217704

素因数分解:

$2^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{5209}}^1$

素因数の和:5473

約数の個数: 32

約数和(自身を含む): 157550400

約数和(自身を除く): 84332696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 251, 502, 1004, 1757, 2008, 3514, 5209, 7028, 10418, 14056, 20836, 36463, 41672, 72926, 145852, 291704, 1307459, 2614918, 5229836, 9152213, 10459672, 18304426, 36608852, 73217704]

約数ペア:

[(1, 73217704), (2, 36608852), (4, 18304426), (7, 10459672), (8, 9152213), (14, 5229836), (28, 2614918), (56, 1307459), (251, 291704), (502, 145852), (1004, 72926), (1757, 41672), (2008, 36463), (3514, 20836), (5209, 14056), (7028, 10418)]