61166816

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{491}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 128323440

約数和(自身を除く): 67156624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 229, 272, 458, 491, 544, 916, 982, 1832, 1964, 3664, 3893, 3928, 7328, 7786, 7856, 8347, 15572, 15712, 16694, 31144, 33388, 62288, 66776, 112439, 124576, 133552, 224878, 267104, 449756, 899512, 1799024, 1911463, 3598048, 3822926, 7645852, 15291704, 30583408, 61166816]

約数ペア:

[(1, 61166816), (2, 30583408), (4, 15291704), (8, 7645852), (16, 3822926), (17, 3598048), (32, 1911463), (34, 1799024), (68, 899512), (136, 449756), (229, 267104), (272, 224878), (458, 133552), (491, 124576), (544, 112439), (916, 66776), (982, 62288), (1832, 33388), (1964, 31144), (3664, 16694), (3893, 15712), (3928, 15572), (7328, 8347), (7786, 7856)]