70000001248

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{2713}}^1\times {\mathrm{42437}}^1$

素因数の和:45179

約数の個数: 48

約数和(自身を含む): 145122682320

約数和(自身を除く): 75122681072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 2713, 5426, 10852, 21704, 42437, 43408, 51547, 84874, 86816, 103094, 169748, 206188, 339496, 412376, 678992, 806303, 824752, 1357984, 1612606, 1649504, 3225212, 6450424, 12900848, 25801696, 115131581, 230263162, 460526324, 921052648, 1842105296, 2187500039, 3684210592, 4375000078, 8750000156, 17500000312, 35000000624, 70000001248]

約数ペア:

[(1, 70000001248), (2, 35000000624), (4, 17500000312), (8, 8750000156), (16, 4375000078), (19, 3684210592), (32, 2187500039), (38, 1842105296), (76, 921052648), (152, 460526324), (304, 230263162), (608, 115131581), (2713, 25801696), (5426, 12900848), (10852, 6450424), (21704, 3225212), (42437, 1649504), (43408, 1612606), (51547, 1357984), (84874, 824752), (86816, 806303), (103094, 678992), (169748, 412376), (206188, 339496)]