64930412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 125139168

約数和(自身を除く): 60208756

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 131, 148, 197, 262, 394, 524, 629, 788, 1258, 2227, 2516, 3349, 4454, 4847, 6698, 7289, 8908, 9694, 13396, 14578, 19388, 25807, 29156, 51614, 82399, 103228, 123913, 164798, 247826, 329596, 438719, 495652, 877438, 954859, 1754876, 1909718, 3819436, 16232603, 32465206, 64930412]

約数ペア:

[(1, 64930412), (2, 32465206), (4, 16232603), (17, 3819436), (34, 1909718), (37, 1754876), (68, 954859), (74, 877438), (131, 495652), (148, 438719), (197, 329596), (262, 247826), (394, 164798), (524, 123913), (629, 103228), (788, 82399), (1258, 51614), (2227, 29156), (2516, 25807), (3349, 19388), (4454, 14578), (4847, 13396), (6698, 9694), (7289, 8908)]